209210355330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1\times {\mathrm{2137}}^1$

素因数の和:3684

約数の個数: 128

約数和(自身を含む): 536103671040

約数和(自身を除く): 326893315710

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 139, 170, 255, 278, 417, 510, 695, 834, 1381, 1390, 2085, 2137, 2363, 2762, 4143, 4170, 4274, 4726, 6411, 6905, 7089, 8286, 10685, 11815, 12822, 13810, 14178, 20715, 21370, 23477, 23630, 32055, 35445, 36329, 41430, 46954, 64110, 70431, 70890, 72658, 108987, 117385, 140862, 181645, 191959, 217974, 234770, 297043, 352155, 363290, 383918, 544935, 575877, 594086, 704310, 891129, 959795, 1089870, 1151754, 1485215, 1782258, 1919590, 2879385, 2951197, 2970430, 3263303, 4455645, 5049731, 5758770, 5902394, 6526606, 8853591, 8911290, 9789909, 10099462, 14755985, 15149193, 16316515, 17707182, 19579818, 25248655, 29511970, 30298386, 32633030, 44267955, 48949545, 50170349, 50497310, 75745965, 88535910, 97899090, 100340698, 150511047, 151491930, 250851745, 301022094, 410216383, 501703490, 752555235, 820432766, 1230649149, 1505110470, 2051081915, 2461298298, 4102163830, 6153245745, 6973678511, 12306491490, 13947357022, 20921035533, 34868392555, 41842071066, 69736785110, 104605177665, 209210355330]

約数ペア:

[(1, 209210355330), (2, 104605177665), (3, 69736785110), (5, 41842071066), (6, 34868392555), (10, 20921035533), (15, 13947357022), (17, 12306491490), (30, 6973678511), (34, 6153245745), (51, 4102163830), (85, 2461298298), (102, 2051081915), (139, 1505110470), (170, 1230649149), (255, 820432766), (278, 752555235), (417, 501703490), (510, 410216383), (695, 301022094), (834, 250851745), (1381, 151491930), (1390, 150511047), (2085, 100340698), (2137, 97899090), (2363, 88535910), (2762, 75745965), (4143, 50497310), (4170, 50170349), (4274, 48949545), (4726, 44267955), (6411, 32633030), (6905, 30298386), (7089, 29511970), (8286, 25248655), (10685, 19579818), (11815, 17707182), (12822, 16316515), (13810, 15149193), (14178, 14755985), (20715, 10099462), (21370, 9789909), (23477, 8911290), (23630, 8853591), (32055, 6526606), (35445, 5902394), (36329, 5758770), (41430, 5049731), (46954, 4455645), (64110, 3263303), (70431, 2970430), (70890, 2951197), (72658, 2879385), (108987, 1919590), (117385, 1782258), (140862, 1485215), (181645, 1151754), (191959, 1089870), (217974, 959795), (234770, 891129), (297043, 704310), (352155, 594086), (363290, 575877), (383918, 544935)]