201019644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1537

約数の個数: 120

約数和(自身を含む): 610842848

約数和(自身を除く): 409823204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 378, 427, 549, 567, 732, 756, 854, 1098, 1134, 1281, 1453, 1647, 1708, 2196, 2268, 2562, 2906, 3294, 3843, 4359, 4941, 5124, 5812, 6588, 7686, 8718, 9882, 10171, 11529, 13077, 15372, 17436, 19764, 20342, 23058, 26154, 30513, 34587, 39231, 40684, 46116, 52308, 61026, 69174, 78462, 88633, 91539, 117693, 122052, 138348, 156924, 177266, 183078, 235386, 265899, 274617, 354532, 366156, 470772, 531798, 549234, 620431, 797697, 823851, 1063596, 1098468, 1240862, 1595394, 1647702, 1861293, 2393091, 2481724, 3190788, 3295404, 3722586, 4786182, 5583879, 7179273, 7445172, 9572364, 11167758, 14358546, 16751637, 22335516, 28717092, 33503274, 50254911, 67006548, 100509822, 201019644]

約数ペア:

[(1, 201019644), (2, 100509822), (3, 67006548), (4, 50254911), (6, 33503274), (7, 28717092), (9, 22335516), (12, 16751637), (14, 14358546), (18, 11167758), (21, 9572364), (27, 7445172), (28, 7179273), (36, 5583879), (42, 4786182), (54, 3722586), (61, 3295404), (63, 3190788), (81, 2481724), (84, 2393091), (108, 1861293), (122, 1647702), (126, 1595394), (162, 1240862), (183, 1098468), (189, 1063596), (244, 823851), (252, 797697), (324, 620431), (366, 549234), (378, 531798), (427, 470772), (549, 366156), (567, 354532), (732, 274617), (756, 265899), (854, 235386), (1098, 183078), (1134, 177266), (1281, 156924), (1453, 138348), (1647, 122052), (1708, 117693), (2196, 91539), (2268, 88633), (2562, 78462), (2906, 69174), (3294, 61026), (3843, 52308), (4359, 46116), (4941, 40684), (5124, 39231), (5812, 34587), (6588, 30513), (7686, 26154), (8718, 23058), (9882, 20342), (10171, 19764), (11529, 17436), (13077, 15372)]