209186580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{183497}}^1$

素因数の和:183528

約数の個数: 48

約数和(自身を含む): 616553280

約数和(自身を除く): 407366700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 183497, 366994, 550491, 733988, 917485, 1100982, 1834970, 2201964, 2752455, 3486443, 3669940, 5504910, 6972886, 10459329, 11009820, 13945772, 17432215, 20918658, 34864430, 41837316, 52296645, 69728860, 104593290, 209186580]

約数ペア:

[(1, 209186580), (2, 104593290), (3, 69728860), (4, 52296645), (5, 41837316), (6, 34864430), (10, 20918658), (12, 17432215), (15, 13945772), (19, 11009820), (20, 10459329), (30, 6972886), (38, 5504910), (57, 3669940), (60, 3486443), (76, 2752455), (95, 2201964), (114, 1834970), (190, 1100982), (228, 917485), (285, 733988), (380, 550491), (570, 366994), (1140, 183497)]