201217380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 701084160

約数和(自身を除く): 499866780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 137, 140, 156, 182, 195, 210, 260, 269, 273, 274, 364, 390, 411, 420, 455, 538, 546, 548, 685, 780, 807, 822, 910, 959, 1076, 1092, 1345, 1365, 1370, 1614, 1644, 1781, 1820, 1883, 1918, 2055, 2690, 2730, 2740, 2877, 3228, 3497, 3562, 3766, 3836, 4035, 4110, 4795, 5343, 5380, 5460, 5649, 5754, 6994, 7124, 7532, 8070, 8220, 8905, 9415, 9590, 10491, 10686, 11298, 11508, 12467, 13988, 14385, 16140, 17485, 17810, 18830, 19180, 20982, 21372, 22596, 24479, 24934, 26715, 28245, 28770, 34970, 35620, 36853, 37401, 37660, 41964, 48958, 49868, 52455, 53430, 56490, 57540, 62335, 69940, 73437, 73706, 74802, 97916, 104910, 106860, 110559, 112980, 122395, 124670, 146874, 147412, 149604, 184265, 187005, 209820, 221118, 244790, 249340, 257971, 293748, 367185, 368530, 374010, 442236, 479089, 489580, 515942, 552795, 734370, 737060, 748020, 773913, 958178, 1031884, 1105590, 1289855, 1437267, 1468740, 1547826, 1916356, 2211180, 2395445, 2579710, 2874534, 3095652, 3353623, 3869565, 4790890, 5159420, 5749068, 6707246, 7186335, 7739130, 9581780, 10060869, 13414492, 14372670, 15478260, 16768115, 20121738, 28745340, 33536230, 40243476, 50304345, 67072460, 100608690, 201217380]

約数ペア:

[(1, 201217380), (2, 100608690), (3, 67072460), (4, 50304345), (5, 40243476), (6, 33536230), (7, 28745340), (10, 20121738), (12, 16768115), (13, 15478260), (14, 14372670), (15, 13414492), (20, 10060869), (21, 9581780), (26, 7739130), (28, 7186335), (30, 6707246), (35, 5749068), (39, 5159420), (42, 4790890), (52, 3869565), (60, 3353623), (65, 3095652), (70, 2874534), (78, 2579710), (84, 2395445), (91, 2211180), (105, 1916356), (130, 1547826), (137, 1468740), (140, 1437267), (156, 1289855), (182, 1105590), (195, 1031884), (210, 958178), (260, 773913), (269, 748020), (273, 737060), (274, 734370), (364, 552795), (390, 515942), (411, 489580), (420, 479089), (455, 442236), (538, 374010), (546, 368530), (548, 367185), (685, 293748), (780, 257971), (807, 249340), (822, 244790), (910, 221118), (959, 209820), (1076, 187005), (1092, 184265), (1345, 149604), (1365, 147412), (1370, 146874), (1614, 124670), (1644, 122395), (1781, 112980), (1820, 110559), (1883, 106860), (1918, 104910), (2055, 97916), (2690, 74802), (2730, 73706), (2740, 73437), (2877, 69940), (3228, 62335), (3497, 57540), (3562, 56490), (3766, 53430), (3836, 52455), (4035, 49868), (4110, 48958), (4795, 41964), (5343, 37660), (5380, 37401), (5460, 36853), (5649, 35620), (5754, 34970), (6994, 28770), (7124, 28245), (7532, 26715), (8070, 24934), (8220, 24479), (8905, 22596), (9415, 21372), (9590, 20982), (10491, 19180), (10686, 18830), (11298, 17810), (11508, 17485), (12467, 16140), (13988, 14385)]