206821156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 398260800

約数和(自身を除く): 191439644

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 107, 116, 214, 428, 551, 877, 1102, 1754, 2033, 2204, 3103, 3508, 4066, 6206, 8132, 12412, 16663, 25433, 33326, 50866, 58957, 66652, 93839, 101732, 117914, 187678, 235828, 375356, 483227, 966454, 1782941, 1932908, 2721331, 3565882, 5442662, 7131764, 10885324, 51705289, 103410578, 206821156]

約数ペア:

[(1, 206821156), (2, 103410578), (4, 51705289), (19, 10885324), (29, 7131764), (38, 5442662), (58, 3565882), (76, 2721331), (107, 1932908), (116, 1782941), (214, 966454), (428, 483227), (551, 375356), (877, 235828), (1102, 187678), (1754, 117914), (2033, 101732), (2204, 93839), (3103, 66652), (3508, 58957), (4066, 50866), (6206, 33326), (8132, 25433), (12412, 16663)]