203017430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2179}}^1$

素因数の和:2226

約数の個数: 64

約数和(自身を含む): 459578880

約数和(自身を除く): 256561450

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1331, 1694, 2179, 2662, 4235, 4358, 6655, 8470, 9317, 10895, 13310, 15253, 18634, 21790, 23969, 30506, 46585, 47938, 76265, 93170, 119845, 152530, 167783, 239690, 263659, 335566, 527318, 838915, 1318295, 1677830, 1845613, 2636590, 2900249, 3691226, 5800498, 9228065, 14501245, 18456130, 20301743, 29002490, 40603486, 101508715, 203017430]

約数ペア:

[(1, 203017430), (2, 101508715), (5, 40603486), (7, 29002490), (10, 20301743), (11, 18456130), (14, 14501245), (22, 9228065), (35, 5800498), (55, 3691226), (70, 2900249), (77, 2636590), (110, 1845613), (121, 1677830), (154, 1318295), (242, 838915), (385, 527318), (605, 335566), (770, 263659), (847, 239690), (1210, 167783), (1331, 152530), (1694, 119845), (2179, 93170), (2662, 76265), (4235, 47938), (4358, 46585), (6655, 30506), (8470, 23969), (9317, 21790), (10895, 18634), (13310, 15253)]