203971384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{46273}}^1$

素因数の和:46327

約数の個数: 32

約数和(自身を含む): 416466000

約数和(自身を除く): 212494616

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 46273, 92546, 185092, 370184, 879187, 1341917, 1758374, 2683834, 3516748, 5367668, 7033496, 10735336, 25496423, 50992846, 101985692, 203971384]

約数ペア:

[(1, 203971384), (2, 101985692), (4, 50992846), (8, 25496423), (19, 10735336), (29, 7033496), (38, 5367668), (58, 3516748), (76, 2683834), (116, 1758374), (152, 1341917), (232, 879187), (551, 370184), (1102, 185092), (2204, 92546), (4408, 46273)]