202194476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 396047232

約数和(自身を除く): 193852756

約数列:

[1, 2, 4, 11, 22, 44, 67, 107, 134, 214, 268, 428, 641, 737, 1177, 1282, 1474, 2354, 2564, 2948, 4708, 7051, 7169, 14102, 14338, 28204, 28676, 42947, 68587, 78859, 85894, 137174, 157718, 171788, 274348, 315436, 472417, 754457, 944834, 1508914, 1889668, 3017828, 4595329, 9190658, 18381316, 50548619, 101097238, 202194476]

約数ペア:

[(1, 202194476), (2, 101097238), (4, 50548619), (11, 18381316), (22, 9190658), (44, 4595329), (67, 3017828), (107, 1889668), (134, 1508914), (214, 944834), (268, 754457), (428, 472417), (641, 315436), (737, 274348), (1177, 171788), (1282, 157718), (1474, 137174), (2354, 85894), (2564, 78859), (2948, 68587), (4708, 42947), (7051, 28676), (7169, 28204), (14102, 14338)]