201976164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4273}}^1$

素因数の和:4397

約数の個数: 72

約数和(自身を含む): 555397752

約数和(自身を除く): 353421588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3636, 3939, 4273, 5252, 7878, 8546, 11817, 12819, 15756, 17092, 23634, 25638, 38457, 47268, 51276, 55549, 76914, 111098, 153828, 166647, 222196, 333294, 431573, 499941, 666588, 863146, 999882, 1294719, 1726292, 1999764, 2589438, 3884157, 5178876, 5610449, 7768314, 11220898, 15536628, 16831347, 22441796, 33662694, 50494041, 67325388, 100988082, 201976164]

約数ペア:

[(1, 201976164), (2, 100988082), (3, 67325388), (4, 50494041), (6, 33662694), (9, 22441796), (12, 16831347), (13, 15536628), (18, 11220898), (26, 7768314), (36, 5610449), (39, 5178876), (52, 3884157), (78, 2589438), (101, 1999764), (117, 1726292), (156, 1294719), (202, 999882), (234, 863146), (303, 666588), (404, 499941), (468, 431573), (606, 333294), (909, 222196), (1212, 166647), (1313, 153828), (1818, 111098), (2626, 76914), (3636, 55549), (3939, 51276), (4273, 47268), (5252, 38457), (7878, 25638), (8546, 23634), (11817, 17092), (12819, 15756)]