208049123756

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1\times {\mathrm{6869}}^1$

素因数の和:7682

約数の個数: 48

約数和(自身を含む): 371350980000

約数和(自身を除く): 163301856244

約数列:

[1, 2, 4, 89, 149, 178, 298, 356, 571, 596, 1142, 2284, 6869, 13261, 13738, 26522, 27476, 50819, 53044, 85079, 101638, 170158, 203276, 340316, 611341, 1023481, 1222682, 2046962, 2445364, 3922199, 4093924, 7572031, 7844398, 15144062, 15688796, 30288124, 91089809, 182179618, 349075711, 364359236, 584407651, 698151422, 1168815302, 1396302844, 2337630604, 52012280939, 104024561878, 208049123756]

約数ペア:

[(1, 208049123756), (2, 104024561878), (4, 52012280939), (89, 2337630604), (149, 1396302844), (178, 1168815302), (298, 698151422), (356, 584407651), (571, 364359236), (596, 349075711), (1142, 182179618), (2284, 91089809), (6869, 30288124), (13261, 15688796), (13738, 15144062), (26522, 7844398), (27476, 7572031), (50819, 4093924), (53044, 3922199), (85079, 2445364), (101638, 2046962), (170158, 1222682), (203276, 1023481), (340316, 611341)]