206858902485

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1\times {\mathrm{4133}}^1$

素因数の和:5118

約数の個数: 64

約数和(自身を含む): 343033367040

約数和(自身を除く): 136174464555

約数列:

[1, 3, 5, 15, 41, 97, 123, 205, 291, 485, 615, 839, 1455, 2517, 3977, 4133, 4195, 11931, 12399, 12585, 19885, 20665, 34399, 59655, 61995, 81383, 103197, 169453, 171995, 244149, 400901, 406915, 508359, 515985, 847265, 1202703, 1220745, 2004505, 2541795, 3336703, 3467587, 6013515, 10010109, 10402761, 16436941, 16683515, 17337935, 49310823, 50050545, 52013805, 82184705, 142171067, 246554115, 336355939, 426513201, 710855335, 1009067817, 1681779695, 2132566005, 5045339085, 13790593499, 41371780497, 68952967495, 206858902485]

約数ペア:

[(1, 206858902485), (3, 68952967495), (5, 41371780497), (15, 13790593499), (41, 5045339085), (97, 2132566005), (123, 1681779695), (205, 1009067817), (291, 710855335), (485, 426513201), (615, 336355939), (839, 246554115), (1455, 142171067), (2517, 82184705), (3977, 52013805), (4133, 50050545), (4195, 49310823), (11931, 17337935), (12399, 16683515), (12585, 16436941), (19885, 10402761), (20665, 10010109), (34399, 6013515), (59655, 3467587), (61995, 3336703), (81383, 2541795), (103197, 2004505), (169453, 1220745), (171995, 1202703), (244149, 847265), (400901, 515985), (406915, 508359)]