203488110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{322997}}^1$

素因数の和:323017

約数の個数: 48

約数和(自身を含む): 604652256

約数和(自身を除く): 401164146

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 322997, 645994, 968991, 1614985, 1937982, 2260979, 2906973, 3229970, 4521958, 4844955, 5813946, 6782937, 9689910, 11304895, 13565874, 14534865, 20348811, 22609790, 29069730, 33914685, 40697622, 67829370, 101744055, 203488110]

約数ペア:

[(1, 203488110), (2, 101744055), (3, 67829370), (5, 40697622), (6, 33914685), (7, 29069730), (9, 22609790), (10, 20348811), (14, 14534865), (15, 13565874), (18, 11304895), (21, 9689910), (30, 6782937), (35, 5813946), (42, 4844955), (45, 4521958), (63, 3229970), (70, 2906973), (90, 2260979), (105, 1937982), (126, 1614985), (210, 968991), (315, 645994), (630, 322997)]