200879102552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{29137}}^1$

素因数の和:29676

約数の個数: 64

約数和(自身を含む): 398398046400

約数和(自身を除く): 197518943848

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 421, 712, 842, 1684, 2047, 3368, 4094, 8188, 9683, 16376, 19366, 29137, 37469, 38732, 58274, 74938, 77464, 116548, 149876, 233096, 299752, 670151, 861787, 1340302, 1723574, 2593193, 2680604, 3447148, 5186386, 5361208, 6894296, 10372772, 12266677, 20745544, 24533354, 49066708, 59643439, 98133416, 119286878, 238573756, 282133571, 477147512, 564267142, 1091734253, 1128534284, 2183468506, 2257068568, 4366937012, 8733874024, 25109887819, 50219775638, 100439551276, 200879102552]

約数ペア:

[(1, 200879102552), (2, 100439551276), (4, 50219775638), (8, 25109887819), (23, 8733874024), (46, 4366937012), (89, 2257068568), (92, 2183468506), (178, 1128534284), (184, 1091734253), (356, 564267142), (421, 477147512), (712, 282133571), (842, 238573756), (1684, 119286878), (2047, 98133416), (3368, 59643439), (4094, 49066708), (8188, 24533354), (9683, 20745544), (16376, 12266677), (19366, 10372772), (29137, 6894296), (37469, 5361208), (38732, 5186386), (58274, 3447148), (74938, 2680604), (77464, 2593193), (116548, 1723574), (149876, 1340302), (233096, 861787), (299752, 670151)]