201936890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9293}}^1$

素因数の和:9394

約数の個数: 32

約数和(自身を含む): 379418256

約数和(自身を除く): 177481366

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 9293, 10865, 18586, 21730, 46465, 92930, 381013, 492529, 762026, 985058, 1905065, 2462645, 3810130, 4925290, 20193689, 40387378, 100968445, 201936890]

約数ペア:

[(1, 201936890), (2, 100968445), (5, 40387378), (10, 20193689), (41, 4925290), (53, 3810130), (82, 2462645), (106, 1905065), (205, 985058), (265, 762026), (410, 492529), (530, 381013), (2173, 92930), (4346, 46465), (9293, 21730), (10865, 18586)]