198214380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12101}}^1$

素因数の和:12136

約数の個数: 144

約数和(自身を含む): 740061504

約数和(自身を除く): 541847124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 12101, 16380, 24202, 36303, 48404, 60505, 72606, 84707, 108909, 121010, 145212, 157313, 169414, 181515, 217818, 242020, 254121, 314626, 338828, 363030, 423535, 435636, 471939, 508242, 544545, 629252, 726060, 762363, 786565, 847070, 943878, 1016484, 1089090, 1101191, 1270605, 1415817, 1524726, 1573130, 1694140, 1887756, 2178180, 2202382, 2359695, 2541210, 2831634, 3049452, 3146260, 3303573, 3811815, 4404764, 4719390, 5082420, 5505955, 5663268, 6607146, 7079085, 7623630, 9438780, 9910719, 11011910, 13214292, 14158170, 15247260, 16517865, 19821438, 22023820, 28316340, 33035730, 39642876, 49553595, 66071460, 99107190, 198214380]

約数ペア:

[(1, 198214380), (2, 99107190), (3, 66071460), (4, 49553595), (5, 39642876), (6, 33035730), (7, 28316340), (9, 22023820), (10, 19821438), (12, 16517865), (13, 15247260), (14, 14158170), (15, 13214292), (18, 11011910), (20, 9910719), (21, 9438780), (26, 7623630), (28, 7079085), (30, 6607146), (35, 5663268), (36, 5505955), (39, 5082420), (42, 4719390), (45, 4404764), (52, 3811815), (60, 3303573), (63, 3146260), (65, 3049452), (70, 2831634), (78, 2541210), (84, 2359695), (90, 2202382), (91, 2178180), (105, 1887756), (117, 1694140), (126, 1573130), (130, 1524726), (140, 1415817), (156, 1270605), (180, 1101191), (182, 1089090), (195, 1016484), (210, 943878), (234, 847070), (252, 786565), (260, 762363), (273, 726060), (315, 629252), (364, 544545), (390, 508242), (420, 471939), (455, 435636), (468, 423535), (546, 363030), (585, 338828), (630, 314626), (780, 254121), (819, 242020), (910, 217818), (1092, 181515), (1170, 169414), (1260, 157313), (1365, 145212), (1638, 121010), (1820, 108909), (2340, 84707), (2730, 72606), (3276, 60505), (4095, 48404), (5460, 36303), (8190, 24202), (12101, 16380)]