210723786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1380

約数の個数: 96

約数和(自身を含む): 567840000

約数和(自身を除く): 357116214

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 103, 117, 126, 182, 206, 234, 273, 309, 546, 618, 721, 819, 927, 1249, 1339, 1442, 1638, 1854, 2163, 2498, 2678, 3747, 4017, 4326, 6489, 7494, 8034, 8743, 9373, 11241, 12051, 12978, 16237, 17486, 18746, 22482, 24102, 26229, 28119, 32474, 48711, 52458, 56238, 78687, 84357, 97422, 113659, 128647, 146133, 157374, 168714, 227318, 257294, 292266, 340977, 385941, 681954, 771882, 900529, 1022931, 1157823, 1672411, 1801058, 2045862, 2315646, 2701587, 3344822, 5017233, 5403174, 8104761, 10034466, 11706877, 15051699, 16209522, 23413754, 30103398, 35120631, 70241262, 105361893, 210723786]

約数ペア:

[(1, 210723786), (2, 105361893), (3, 70241262), (6, 35120631), (7, 30103398), (9, 23413754), (13, 16209522), (14, 15051699), (18, 11706877), (21, 10034466), (26, 8104761), (39, 5403174), (42, 5017233), (63, 3344822), (78, 2701587), (91, 2315646), (103, 2045862), (117, 1801058), (126, 1672411), (182, 1157823), (206, 1022931), (234, 900529), (273, 771882), (309, 681954), (546, 385941), (618, 340977), (721, 292266), (819, 257294), (927, 227318), (1249, 168714), (1339, 157374), (1442, 146133), (1638, 128647), (1854, 113659), (2163, 97422), (2498, 84357), (2678, 78687), (3747, 56238), (4017, 52458), (4326, 48711), (6489, 32474), (7494, 28119), (8034, 26229), (8743, 24102), (9373, 22482), (11241, 18746), (12051, 17486), (12978, 16237)]