201177435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 350355456

約数和(自身を除く): 149178021

約数列:

[1, 3, 5, 15, 23, 43, 69, 71, 115, 129, 191, 213, 215, 345, 355, 573, 645, 955, 989, 1065, 1633, 2865, 2967, 3053, 4393, 4899, 4945, 8165, 8213, 9159, 13179, 13561, 14835, 15265, 21965, 24495, 24639, 40683, 41065, 45795, 65895, 67805, 70219, 123195, 188899, 203415, 210657, 311903, 351095, 566697, 583123, 935709, 944495, 1053285, 1559515, 1749369, 2833485, 2915615, 4678545, 8746845, 13411829, 40235487, 67059145, 201177435]

約数ペア:

[(1, 201177435), (3, 67059145), (5, 40235487), (15, 13411829), (23, 8746845), (43, 4678545), (69, 2915615), (71, 2833485), (115, 1749369), (129, 1559515), (191, 1053285), (213, 944495), (215, 935709), (345, 583123), (355, 566697), (573, 351095), (645, 311903), (955, 210657), (989, 203415), (1065, 188899), (1633, 123195), (2865, 70219), (2967, 67805), (3053, 65895), (4393, 45795), (4899, 41065), (4945, 40683), (8165, 24639), (8213, 24495), (9159, 21965), (13179, 15265), (13561, 14835)]