201989424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 648958464

約数和(自身を除く): 446969040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 131, 156, 168, 182, 208, 262, 273, 312, 336, 353, 364, 393, 524, 546, 624, 706, 728, 786, 917, 1048, 1059, 1092, 1412, 1456, 1572, 1703, 1834, 2096, 2118, 2184, 2471, 2751, 2824, 3144, 3406, 3668, 4236, 4368, 4589, 4942, 5109, 5502, 5648, 6288, 6812, 7336, 7413, 8472, 9178, 9884, 10218, 11004, 11921, 13624, 13767, 14672, 14826, 16944, 18356, 19768, 20436, 22008, 23842, 27248, 27534, 29652, 32123, 35763, 36712, 39536, 40872, 44016, 46243, 47684, 55068, 59304, 64246, 71526, 73424, 81744, 92486, 95368, 96369, 110136, 118608, 128492, 138729, 143052, 184972, 190736, 192738, 220272, 256984, 277458, 286104, 323701, 369944, 385476, 513968, 554916, 572208, 601159, 647402, 739888, 770952, 971103, 1109832, 1202318, 1294804, 1541904, 1803477, 1942206, 2219664, 2404636, 2589608, 3606954, 3884412, 4208113, 4809272, 5179216, 7213908, 7768824, 8416226, 9618544, 12624339, 14427816, 15537648, 16832452, 25248678, 28855632, 33664904, 50497356, 67329808, 100994712, 201989424]

約数ペア:

[(1, 201989424), (2, 100994712), (3, 67329808), (4, 50497356), (6, 33664904), (7, 28855632), (8, 25248678), (12, 16832452), (13, 15537648), (14, 14427816), (16, 12624339), (21, 9618544), (24, 8416226), (26, 7768824), (28, 7213908), (39, 5179216), (42, 4809272), (48, 4208113), (52, 3884412), (56, 3606954), (78, 2589608), (84, 2404636), (91, 2219664), (104, 1942206), (112, 1803477), (131, 1541904), (156, 1294804), (168, 1202318), (182, 1109832), (208, 971103), (262, 770952), (273, 739888), (312, 647402), (336, 601159), (353, 572208), (364, 554916), (393, 513968), (524, 385476), (546, 369944), (624, 323701), (706, 286104), (728, 277458), (786, 256984), (917, 220272), (1048, 192738), (1059, 190736), (1092, 184972), (1412, 143052), (1456, 138729), (1572, 128492), (1703, 118608), (1834, 110136), (2096, 96369), (2118, 95368), (2184, 92486), (2471, 81744), (2751, 73424), (2824, 71526), (3144, 64246), (3406, 59304), (3668, 55068), (4236, 47684), (4368, 46243), (4589, 44016), (4942, 40872), (5109, 39536), (5502, 36712), (5648, 35763), (6288, 32123), (6812, 29652), (7336, 27534), (7413, 27248), (8472, 23842), (9178, 22008), (9884, 20436), (10218, 19768), (11004, 18356), (11921, 16944), (13624, 14826), (13767, 14672)]