202868358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 539688960

約数和(自身を除く): 336820602

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 121, 133, 154, 191, 209, 231, 242, 266, 363, 382, 399, 418, 462, 573, 627, 726, 798, 847, 1146, 1254, 1331, 1337, 1463, 1694, 2101, 2299, 2541, 2662, 2674, 2926, 3629, 3993, 4011, 4202, 4389, 4598, 5082, 6303, 6897, 7258, 7986, 8022, 8778, 9317, 10887, 12606, 13794, 14707, 16093, 18634, 21774, 23111, 25289, 25403, 27951, 29414, 32186, 39919, 44121, 46222, 48279, 50578, 50806, 55902, 69333, 75867, 76209, 79838, 88242, 96558, 119757, 138666, 151734, 152418, 161777, 177023, 239514, 254221, 279433, 323554, 354046, 439109, 485331, 508442, 531069, 558866, 762663, 838299, 878218, 970662, 1062138, 1317327, 1525326, 1676598, 1779547, 2634654, 3073763, 3559094, 4830199, 5338641, 6147526, 9221289, 9660398, 10677282, 14490597, 18442578, 28981194, 33811393, 67622786, 101434179, 202868358]

約数ペア:

[(1, 202868358), (2, 101434179), (3, 67622786), (6, 33811393), (7, 28981194), (11, 18442578), (14, 14490597), (19, 10677282), (21, 9660398), (22, 9221289), (33, 6147526), (38, 5338641), (42, 4830199), (57, 3559094), (66, 3073763), (77, 2634654), (114, 1779547), (121, 1676598), (133, 1525326), (154, 1317327), (191, 1062138), (209, 970662), (231, 878218), (242, 838299), (266, 762663), (363, 558866), (382, 531069), (399, 508442), (418, 485331), (462, 439109), (573, 354046), (627, 323554), (726, 279433), (798, 254221), (847, 239514), (1146, 177023), (1254, 161777), (1331, 152418), (1337, 151734), (1463, 138666), (1694, 119757), (2101, 96558), (2299, 88242), (2541, 79838), (2662, 76209), (2674, 75867), (2926, 69333), (3629, 55902), (3993, 50806), (4011, 50578), (4202, 48279), (4389, 46222), (4598, 44121), (5082, 39919), (6303, 32186), (6897, 29414), (7258, 27951), (7986, 25403), (8022, 25289), (8778, 23111), (9317, 21774), (10887, 18634), (12606, 16093), (13794, 14707)]