201218601596

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1\times {\mathrm{38219}}^1$

素因数の和:38978

約数の個数: 48

約数和(自身を含む): 372158841600

約数和(自身を除く): 170940240004

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 643, 1286, 2047, 2572, 4094, 8188, 14789, 29578, 38219, 57227, 59156, 76438, 114454, 152876, 228908, 879037, 1316221, 1758074, 2632442, 3401491, 3516148, 5264884, 6802982, 13605964, 24574817, 49149634, 78234293, 98299268, 156468586, 312937172, 565220791, 1130441582, 2187158713, 2260883164, 4374317426, 8748634852, 50304650399, 100609300798, 201218601596]

約数ペア:

[(1, 201218601596), (2, 100609300798), (4, 50304650399), (23, 8748634852), (46, 4374317426), (89, 2260883164), (92, 2187158713), (178, 1130441582), (356, 565220791), (643, 312937172), (1286, 156468586), (2047, 98299268), (2572, 78234293), (4094, 49149634), (8188, 24574817), (14789, 13605964), (29578, 6802982), (38219, 5264884), (57227, 3516148), (59156, 3401491), (76438, 2632442), (114454, 1758074), (152876, 1316221), (228908, 879037)]