200228536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 408240000

約数和(自身を除く): 208011464

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 83, 118, 152, 166, 236, 269, 332, 472, 538, 664, 1076, 1121, 1577, 2152, 2242, 3154, 4484, 4897, 5111, 6308, 8968, 9794, 10222, 12616, 15871, 19588, 20444, 22327, 31742, 39176, 40888, 44654, 63484, 89308, 93043, 126968, 178616, 186086, 301549, 372172, 424213, 603098, 744344, 848426, 1206196, 1317293, 1696852, 2412392, 2634586, 3393704, 5269172, 10538344, 25028567, 50057134, 100114268, 200228536]

約数ペア:

[(1, 200228536), (2, 100114268), (4, 50057134), (8, 25028567), (19, 10538344), (38, 5269172), (59, 3393704), (76, 2634586), (83, 2412392), (118, 1696852), (152, 1317293), (166, 1206196), (236, 848426), (269, 744344), (332, 603098), (472, 424213), (538, 372172), (664, 301549), (1076, 186086), (1121, 178616), (1577, 126968), (2152, 93043), (2242, 89308), (3154, 63484), (4484, 44654), (4897, 40888), (5111, 39176), (6308, 31742), (8968, 22327), (9794, 20444), (10222, 19588), (12616, 15871)]