203168550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2494

約数の個数: 96

約数和(自身を含む): 555464448

約数和(自身を除く): 352295898

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 65, 75, 78, 86, 129, 130, 150, 195, 215, 258, 325, 390, 430, 559, 645, 650, 975, 1075, 1118, 1290, 1677, 1950, 2150, 2423, 2795, 3225, 3354, 4846, 5590, 6450, 7269, 8385, 12115, 13975, 14538, 16770, 24230, 27950, 31499, 36345, 41925, 60575, 62998, 72690, 83850, 94497, 104189, 121150, 157495, 181725, 188994, 208378, 312567, 314990, 363450, 472485, 520945, 625134, 787475, 944970, 1041890, 1354457, 1562835, 1574950, 2362425, 2604725, 2708914, 3125670, 4063371, 4724850, 5209450, 6772285, 7814175, 8126742, 13544570, 15628350, 20316855, 33861425, 40633710, 67722850, 101584275, 203168550]

約数ペア:

[(1, 203168550), (2, 101584275), (3, 67722850), (5, 40633710), (6, 33861425), (10, 20316855), (13, 15628350), (15, 13544570), (25, 8126742), (26, 7814175), (30, 6772285), (39, 5209450), (43, 4724850), (50, 4063371), (65, 3125670), (75, 2708914), (78, 2604725), (86, 2362425), (129, 1574950), (130, 1562835), (150, 1354457), (195, 1041890), (215, 944970), (258, 787475), (325, 625134), (390, 520945), (430, 472485), (559, 363450), (645, 314990), (650, 312567), (975, 208378), (1075, 188994), (1118, 181725), (1290, 157495), (1677, 121150), (1950, 104189), (2150, 94497), (2423, 83850), (2795, 72690), (3225, 62998), (3354, 60575), (4846, 41925), (5590, 36345), (6450, 31499), (7269, 27950), (8385, 24230), (12115, 16770), (13975, 14538)]