203436870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1806

約数の個数: 128

約数和(自身を含む): 615250944

約数和(自身を除く): 411814074

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 602, 645, 903, 910, 1118, 1290, 1365, 1505, 1677, 1733, 1806, 2730, 2795, 3010, 3354, 3466, 3913, 4515, 5199, 5590, 7826, 8385, 8665, 9030, 10398, 11739, 12131, 16770, 17330, 19565, 22529, 23478, 24262, 25995, 36393, 39130, 45058, 51990, 58695, 60655, 67587, 72786, 74519, 112645, 117390, 121310, 135174, 149038, 157703, 181965, 223557, 225290, 315406, 337935, 363930, 372595, 447114, 473109, 521633, 675870, 745190, 788515, 946218, 968747, 1043266, 1117785, 1564899, 1577030, 1937494, 2235570, 2365545, 2608165, 2906241, 3129798, 4731090, 4843735, 5216330, 5812482, 6781229, 7824495, 9687470, 13562458, 14531205, 15648990, 20343687, 29062410, 33906145, 40687374, 67812290, 101718435, 203436870]

約数ペア:

[(1, 203436870), (2, 101718435), (3, 67812290), (5, 40687374), (6, 33906145), (7, 29062410), (10, 20343687), (13, 15648990), (14, 14531205), (15, 13562458), (21, 9687470), (26, 7824495), (30, 6781229), (35, 5812482), (39, 5216330), (42, 4843735), (43, 4731090), (65, 3129798), (70, 2906241), (78, 2608165), (86, 2365545), (91, 2235570), (105, 1937494), (129, 1577030), (130, 1564899), (182, 1117785), (195, 1043266), (210, 968747), (215, 946218), (258, 788515), (273, 745190), (301, 675870), (390, 521633), (430, 473109), (455, 447114), (546, 372595), (559, 363930), (602, 337935), (645, 315406), (903, 225290), (910, 223557), (1118, 181965), (1290, 157703), (1365, 149038), (1505, 135174), (1677, 121310), (1733, 117390), (1806, 112645), (2730, 74519), (2795, 72786), (3010, 67587), (3354, 60655), (3466, 58695), (3913, 51990), (4515, 45058), (5199, 39130), (5590, 36393), (7826, 25995), (8385, 24262), (8665, 23478), (9030, 22529), (10398, 19565), (11739, 17330), (12131, 16770)]