200919071810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2\times {\mathrm{9967}}^1$

素因数の和:10168

約数の個数: 96

約数和(自身を含む): 408290077440

約数和(自身を除く): 207371005630

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 79, 85, 95, 158, 170, 190, 323, 395, 646, 790, 1343, 1501, 1615, 2686, 3002, 3230, 6241, 6715, 7505, 9967, 12482, 13430, 15010, 19934, 25517, 31205, 49835, 51034, 62410, 99670, 106097, 118579, 127585, 169439, 189373, 212194, 237158, 255170, 338878, 378746, 530485, 592895, 787393, 847195, 946865, 1060970, 1185790, 1574786, 1694390, 1893730, 2015843, 3219341, 3936965, 4031686, 6438682, 7873930, 10079215, 13385681, 14960467, 16096705, 20158430, 26771362, 29920934, 32193410, 62204047, 66928405, 74802335, 124408094, 133856810, 149604670, 254327939, 311020235, 508655878, 622040470, 1057468799, 1181876893, 1271639695, 2114937598, 2363753786, 2543279390, 5287343995, 5909384465, 10574687990, 11818768930, 20091907181, 40183814362, 100459535905, 200919071810]

約数ペア:

[(1, 200919071810), (2, 100459535905), (5, 40183814362), (10, 20091907181), (17, 11818768930), (19, 10574687990), (34, 5909384465), (38, 5287343995), (79, 2543279390), (85, 2363753786), (95, 2114937598), (158, 1271639695), (170, 1181876893), (190, 1057468799), (323, 622040470), (395, 508655878), (646, 311020235), (790, 254327939), (1343, 149604670), (1501, 133856810), (1615, 124408094), (2686, 74802335), (3002, 66928405), (3230, 62204047), (6241, 32193410), (6715, 29920934), (7505, 26771362), (9967, 20158430), (12482, 16096705), (13430, 14960467), (15010, 13385681), (19934, 10079215), (25517, 7873930), (31205, 6438682), (49835, 4031686), (51034, 3936965), (62410, 3219341), (99670, 2015843), (106097, 1893730), (118579, 1694390), (127585, 1574786), (169439, 1185790), (189373, 1060970), (212194, 946865), (237158, 847195), (255170, 787393), (338878, 592895), (378746, 530485)]