200467935

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 357971328

約数和(自身を除く): 157503393

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 211, 215, 387, 491, 633, 645, 1055, 1473, 1899, 1935, 2455, 3165, 4419, 7365, 9073, 9495, 21113, 22095, 27219, 45365, 63339, 81657, 103601, 105565, 136095, 190017, 310803, 316695, 408285, 518005, 932409, 950085, 1554015, 4454843, 4662045, 13364529, 22274215, 40093587, 66822645, 200467935]

約数ペア:

[(1, 200467935), (3, 66822645), (5, 40093587), (9, 22274215), (15, 13364529), (43, 4662045), (45, 4454843), (129, 1554015), (211, 950085), (215, 932409), (387, 518005), (491, 408285), (633, 316695), (645, 310803), (1055, 190017), (1473, 136095), (1899, 105565), (1935, 103601), (2455, 81657), (3165, 63339), (4419, 45365), (7365, 27219), (9073, 22095), (9495, 21113)]