219930088

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{231019}}^1$

素因数の和:231049

約数の個数: 32

約数和(自身を含む): 499003200

約数和(自身を除く): 279073112

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 231019, 462038, 924076, 1617133, 1848152, 3234266, 3927323, 6468532, 7854646, 12937064, 15709292, 27491261, 31418584, 54982522, 109965044, 219930088]

約数ペア:

[(1, 219930088), (2, 109965044), (4, 54982522), (7, 31418584), (8, 27491261), (14, 15709292), (17, 12937064), (28, 7854646), (34, 6468532), (56, 3927323), (68, 3234266), (119, 1848152), (136, 1617133), (238, 924076), (476, 462038), (952, 231019)]