204598140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 594929664

約数和(自身を除く): 390331524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 317, 347, 372, 465, 620, 634, 694, 930, 951, 1041, 1268, 1388, 1585, 1735, 1860, 1902, 2082, 3170, 3470, 3804, 4164, 4755, 5205, 6340, 6940, 9510, 9827, 10410, 10757, 19020, 19654, 20820, 21514, 29481, 32271, 39308, 43028, 49135, 53785, 58962, 64542, 98270, 107570, 109999, 117924, 129084, 147405, 161355, 196540, 215140, 219998, 294810, 322710, 329997, 439996, 549995, 589620, 645420, 659994, 1099990, 1319988, 1649985, 2199980, 3299970, 3409969, 6599940, 6819938, 10229907, 13639876, 17049845, 20459814, 34099690, 40919628, 51149535, 68199380, 102299070, 204598140]

約数ペア:

[(1, 204598140), (2, 102299070), (3, 68199380), (4, 51149535), (5, 40919628), (6, 34099690), (10, 20459814), (12, 17049845), (15, 13639876), (20, 10229907), (30, 6819938), (31, 6599940), (60, 3409969), (62, 3299970), (93, 2199980), (124, 1649985), (155, 1319988), (186, 1099990), (310, 659994), (317, 645420), (347, 589620), (372, 549995), (465, 439996), (620, 329997), (634, 322710), (694, 294810), (930, 219998), (951, 215140), (1041, 196540), (1268, 161355), (1388, 147405), (1585, 129084), (1735, 117924), (1860, 109999), (1902, 107570), (2082, 98270), (3170, 64542), (3470, 58962), (3804, 53785), (4164, 49135), (4755, 43028), (5205, 39308), (6340, 32271), (6940, 29481), (9510, 21514), (9827, 20820), (10410, 19654), (10757, 19020)]