200908830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 499968000

約数和(自身を除く): 299059170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 349, 465, 619, 698, 930, 1047, 1238, 1745, 1857, 2094, 3095, 3490, 3714, 5235, 6190, 9285, 10470, 10819, 18570, 19189, 21638, 32457, 38378, 54095, 57567, 64914, 95945, 108190, 115134, 162285, 191890, 216031, 287835, 324570, 432062, 575670, 648093, 1080155, 1296186, 2160310, 3240465, 6480930, 6696961, 13393922, 20090883, 33484805, 40181766, 66969610, 100454415, 200908830]

約数ペア:

[(1, 200908830), (2, 100454415), (3, 66969610), (5, 40181766), (6, 33484805), (10, 20090883), (15, 13393922), (30, 6696961), (31, 6480930), (62, 3240465), (93, 2160310), (155, 1296186), (186, 1080155), (310, 648093), (349, 575670), (465, 432062), (619, 324570), (698, 287835), (930, 216031), (1047, 191890), (1238, 162285), (1745, 115134), (1857, 108190), (2094, 95945), (3095, 64914), (3490, 57567), (3714, 54095), (5235, 38378), (6190, 32457), (9285, 21638), (10470, 19189), (10819, 18570)]