201703088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 426684000

約数和(自身を除く): 224980912

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 73, 76, 122, 146, 149, 152, 244, 292, 298, 304, 488, 584, 596, 976, 1159, 1168, 1192, 1387, 2318, 2384, 2774, 2831, 4453, 4636, 5548, 5662, 8906, 9089, 9272, 10877, 11096, 11324, 17812, 18178, 18544, 21754, 22192, 22648, 35624, 36356, 43508, 45296, 71248, 72712, 84607, 87016, 145424, 169214, 172691, 174032, 206663, 338428, 345382, 413326, 663497, 676856, 690764, 826652, 1326994, 1353712, 1381528, 1653304, 2653988, 2763056, 3306608, 5307976, 10615952, 12606443, 25212886, 50425772, 100851544, 201703088]

約数ペア:

[(1, 201703088), (2, 100851544), (4, 50425772), (8, 25212886), (16, 12606443), (19, 10615952), (38, 5307976), (61, 3306608), (73, 2763056), (76, 2653988), (122, 1653304), (146, 1381528), (149, 1353712), (152, 1326994), (244, 826652), (292, 690764), (298, 676856), (304, 663497), (488, 413326), (584, 345382), (596, 338428), (976, 206663), (1159, 174032), (1168, 172691), (1192, 169214), (1387, 145424), (2318, 87016), (2384, 84607), (2774, 72712), (2831, 71248), (4453, 45296), (4636, 43508), (5548, 36356), (5662, 35624), (8906, 22648), (9089, 22192), (9272, 21754), (10877, 18544), (11096, 18178), (11324, 17812)]