201644430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2707}}^1$

素因数の和:2921

約数の個数: 64

約数和(自身を含む): 524095488

約数和(自身を除く): 322451058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 191, 195, 382, 390, 573, 955, 1146, 1910, 2483, 2707, 2865, 4966, 5414, 5730, 7449, 8121, 12415, 13535, 14898, 16242, 24830, 27070, 35191, 37245, 40605, 70382, 74490, 81210, 105573, 175955, 211146, 351910, 517037, 527865, 1034074, 1055730, 1551111, 2585185, 3102222, 5170370, 6721481, 7755555, 13442962, 15511110, 20164443, 33607405, 40328886, 67214810, 100822215, 201644430]

約数ペア:

[(1, 201644430), (2, 100822215), (3, 67214810), (5, 40328886), (6, 33607405), (10, 20164443), (13, 15511110), (15, 13442962), (26, 7755555), (30, 6721481), (39, 5170370), (65, 3102222), (78, 2585185), (130, 1551111), (191, 1055730), (195, 1034074), (382, 527865), (390, 517037), (573, 351910), (955, 211146), (1146, 175955), (1910, 105573), (2483, 81210), (2707, 74490), (2865, 70382), (4966, 40605), (5414, 37245), (5730, 35191), (7449, 27070), (8121, 24830), (12415, 16242), (13535, 14898)]