201746792

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 424843650

約数和(自身を除く): 223096858

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 109, 148, 169, 218, 296, 338, 436, 481, 676, 872, 962, 1352, 1369, 1417, 1924, 2738, 2834, 3848, 4033, 5476, 5668, 6253, 8066, 10952, 11336, 12506, 16132, 17797, 18421, 25012, 32264, 35594, 36842, 50024, 52429, 71188, 73684, 104858, 142376, 147368, 149221, 209716, 231361, 298442, 419432, 462722, 596884, 681577, 925444, 1193768, 1363154, 1850888, 1939873, 2726308, 3879746, 5452616, 7759492, 15518984, 25218349, 50436698, 100873396, 201746792]

約数ペア:

[(1, 201746792), (2, 100873396), (4, 50436698), (8, 25218349), (13, 15518984), (26, 7759492), (37, 5452616), (52, 3879746), (74, 2726308), (104, 1939873), (109, 1850888), (148, 1363154), (169, 1193768), (218, 925444), (296, 681577), (338, 596884), (436, 462722), (481, 419432), (676, 298442), (872, 231361), (962, 209716), (1352, 149221), (1369, 147368), (1417, 142376), (1924, 104858), (2738, 73684), (2834, 71188), (3848, 52429), (4033, 50024), (5476, 36842), (5668, 35594), (6253, 32264), (8066, 25012), (10952, 18421), (11336, 17797), (12506, 16132)]