201318721914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{274259}}^1$

素因数の和:274467

約数の個数: 64

約数和(自身を含む): 436007577600

約数和(自身を除く): 234688855686

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 137, 141, 274, 282, 411, 822, 893, 1786, 2603, 2679, 5206, 5358, 6439, 7809, 12878, 15618, 19317, 38634, 122341, 244682, 274259, 367023, 548518, 734046, 822777, 1645554, 5210921, 10421842, 12890173, 15632763, 25780346, 31265526, 37573483, 38670519, 75146966, 77341038, 112720449, 225440898, 244913287, 489826574, 713896177, 734739861, 1427792354, 1469479722, 1765953701, 2141688531, 3531907402, 4283377062, 5297861103, 10595722206, 33553120319, 67106240638, 100659360957, 201318721914]

約数ペア:

[(1, 201318721914), (2, 100659360957), (3, 67106240638), (6, 33553120319), (19, 10595722206), (38, 5297861103), (47, 4283377062), (57, 3531907402), (94, 2141688531), (114, 1765953701), (137, 1469479722), (141, 1427792354), (274, 734739861), (282, 713896177), (411, 489826574), (822, 244913287), (893, 225440898), (1786, 112720449), (2603, 77341038), (2679, 75146966), (5206, 38670519), (5358, 37573483), (6439, 31265526), (7809, 25780346), (12878, 15632763), (15618, 12890173), (19317, 10421842), (38634, 5210921), (122341, 1645554), (244682, 822777), (274259, 734046), (367023, 548518)]