193377503590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{2797}}^1$

素因数の和:3394

約数の個数: 96

約数和(自身を含む): 378503591040

約数和(自身を除く): 185126087450

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 289, 470, 509, 578, 799, 1018, 1445, 1598, 2545, 2797, 2890, 3995, 5090, 5594, 7990, 8653, 13583, 13985, 17306, 23923, 27166, 27970, 43265, 47549, 47846, 67915, 86530, 95098, 119615, 131459, 135830, 147101, 237745, 239230, 262918, 294202, 406691, 475490, 657295, 735505, 808333, 813382, 1314590, 1423673, 1471010, 1616666, 2033455, 2234803, 2847346, 4041665, 4066910, 4469606, 6913747, 7118365, 8083330, 11174015, 13827494, 14236730, 22348030, 24202441, 34568735, 37991651, 48404882, 66912631, 69137470, 75983302, 121012205, 133825262, 189958255, 242024410, 334563155, 379916510, 411441497, 669126310, 822882994, 1137514727, 2057207485, 2275029454, 4114414970, 5687573635, 11375147270, 19337750359, 38675500718, 96688751795, 193377503590]

約数ペア:

[(1, 193377503590), (2, 96688751795), (5, 38675500718), (10, 19337750359), (17, 11375147270), (34, 5687573635), (47, 4114414970), (85, 2275029454), (94, 2057207485), (170, 1137514727), (235, 822882994), (289, 669126310), (470, 411441497), (509, 379916510), (578, 334563155), (799, 242024410), (1018, 189958255), (1445, 133825262), (1598, 121012205), (2545, 75983302), (2797, 69137470), (2890, 66912631), (3995, 48404882), (5090, 37991651), (5594, 34568735), (7990, 24202441), (8653, 22348030), (13583, 14236730), (13985, 13827494), (17306, 11174015), (23923, 8083330), (27166, 7118365), (27970, 6913747), (43265, 4469606), (47549, 4066910), (47846, 4041665), (67915, 2847346), (86530, 2234803), (95098, 2033455), (119615, 1616666), (131459, 1471010), (135830, 1423673), (147101, 1314590), (237745, 813382), (239230, 808333), (262918, 735505), (294202, 657295), (406691, 475490)]