202100955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19843}}^1$

素因数の和:19955

約数の個数: 32

約数和(自身を含む): 373384704

約数和(自身を除く): 171283749

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 2037, 3395, 10185, 19843, 59529, 99215, 138901, 297645, 416703, 694505, 1924771, 2083515, 5774313, 9623855, 13473397, 28871565, 40420191, 67366985, 202100955]

約数ペア:

[(1, 202100955), (3, 67366985), (5, 40420191), (7, 28871565), (15, 13473397), (21, 9623855), (35, 5774313), (97, 2083515), (105, 1924771), (291, 694505), (485, 416703), (679, 297645), (1455, 138901), (2037, 99215), (3395, 59529), (10185, 19843)]