201517422

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 445575168

約数和(自身を除く): 244057746

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 101, 102, 186, 202, 303, 527, 606, 631, 1054, 1262, 1581, 1717, 1893, 3131, 3162, 3434, 3786, 5151, 6262, 9393, 10302, 10727, 18786, 19561, 21454, 32181, 39122, 53227, 58683, 63731, 64362, 106454, 117366, 127462, 159681, 191193, 319362, 332537, 382386, 665074, 997611, 1083427, 1975661, 1995222, 2166854, 3250281, 3951322, 5926983, 6500562, 11853966, 33586237, 67172474, 100758711, 201517422]

約数ペア:

[(1, 201517422), (2, 100758711), (3, 67172474), (6, 33586237), (17, 11853966), (31, 6500562), (34, 5926983), (51, 3951322), (62, 3250281), (93, 2166854), (101, 1995222), (102, 1975661), (186, 1083427), (202, 997611), (303, 665074), (527, 382386), (606, 332537), (631, 319362), (1054, 191193), (1262, 159681), (1581, 127462), (1717, 117366), (1893, 106454), (3131, 64362), (3162, 63731), (3434, 58683), (3786, 53227), (5151, 39122), (6262, 32181), (9393, 21454), (10302, 19561), (10727, 18786)]