202113135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3257}}^1$

素因数の和:3472

約数の個数: 48

約数和(自身を含む): 402532416

約数和(自身を除く): 200419281

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 197, 315, 591, 985, 1379, 1773, 2955, 3257, 4137, 6895, 8865, 9771, 12411, 16285, 20685, 22799, 29313, 48855, 62055, 68397, 113995, 146565, 205191, 341985, 641629, 1025955, 1924887, 3208145, 4491403, 5774661, 9624435, 13474209, 22457015, 28873305, 40422627, 67371045, 202113135]

約数ペア:

[(1, 202113135), (3, 67371045), (5, 40422627), (7, 28873305), (9, 22457015), (15, 13474209), (21, 9624435), (35, 5774661), (45, 4491403), (63, 3208145), (105, 1924887), (197, 1025955), (315, 641629), (591, 341985), (985, 205191), (1379, 146565), (1773, 113995), (2955, 68397), (3257, 62055), (4137, 48855), (6895, 29313), (8865, 22799), (9771, 20685), (12411, 16285)]