201840876

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 573511680

約数和(自身を除く): 371670804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 167, 171, 186, 228, 279, 334, 342, 361, 372, 501, 513, 558, 589, 668, 684, 722, 837, 1002, 1026, 1083, 1116, 1178, 1444, 1503, 1674, 1767, 2004, 2052, 2166, 2356, 3006, 3173, 3249, 3348, 3534, 4332, 4509, 5177, 5301, 6012, 6346, 6498, 7068, 9018, 9519, 9747, 10354, 10602, 11191, 12692, 12996, 15531, 15903, 18036, 19038, 19494, 20708, 21204, 22382, 28557, 31062, 31806, 33573, 38076, 38988, 44764, 46593, 57114, 60287, 62124, 63612, 67146, 85671, 93186, 98363, 100719, 114228, 120574, 134292, 139779, 171342, 180861, 186372, 196726, 201438, 241148, 279558, 295089, 302157, 342684, 361722, 393452, 402876, 542583, 559116, 590178, 604314, 723444, 885267, 1085166, 1180356, 1208628, 1627749, 1770534, 1868897, 2170332, 2655801, 3255498, 3541068, 3737794, 5311602, 5606691, 6510996, 7475588, 10623204, 11213382, 16820073, 22426764, 33640146, 50460219, 67280292, 100920438, 201840876]

約数ペア:

[(1, 201840876), (2, 100920438), (3, 67280292), (4, 50460219), (6, 33640146), (9, 22426764), (12, 16820073), (18, 11213382), (19, 10623204), (27, 7475588), (31, 6510996), (36, 5606691), (38, 5311602), (54, 3737794), (57, 3541068), (62, 3255498), (76, 2655801), (93, 2170332), (108, 1868897), (114, 1770534), (124, 1627749), (167, 1208628), (171, 1180356), (186, 1085166), (228, 885267), (279, 723444), (334, 604314), (342, 590178), (361, 559116), (372, 542583), (501, 402876), (513, 393452), (558, 361722), (589, 342684), (668, 302157), (684, 295089), (722, 279558), (837, 241148), (1002, 201438), (1026, 196726), (1083, 186372), (1116, 180861), (1178, 171342), (1444, 139779), (1503, 134292), (1674, 120574), (1767, 114228), (2004, 100719), (2052, 98363), (2166, 93186), (2356, 85671), (3006, 67146), (3173, 63612), (3249, 62124), (3348, 60287), (3534, 57114), (4332, 46593), (4509, 44764), (5177, 38988), (5301, 38076), (6012, 33573), (6346, 31806), (6498, 31062), (7068, 28557), (9018, 22382), (9519, 21204), (9747, 20708), (10354, 19494), (10602, 19038), (11191, 18036), (12692, 15903), (12996, 15531)]