202135554

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 459043200

約数和(自身を除く): 256907646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 137, 178, 267, 274, 307, 411, 534, 614, 801, 822, 921, 1233, 1602, 1842, 2403, 2466, 2763, 3699, 4806, 5526, 7398, 8289, 12193, 16578, 24386, 27323, 36579, 42059, 54646, 73158, 81969, 84118, 109737, 126177, 163938, 219474, 245907, 252354, 329211, 378531, 491814, 658422, 737721, 757062, 1135593, 1475442, 2271186, 3743251, 7486502, 11229753, 22459506, 33689259, 67378518, 101067777, 202135554]

約数ペア:

[(1, 202135554), (2, 101067777), (3, 67378518), (6, 33689259), (9, 22459506), (18, 11229753), (27, 7486502), (54, 3743251), (89, 2271186), (137, 1475442), (178, 1135593), (267, 757062), (274, 737721), (307, 658422), (411, 491814), (534, 378531), (614, 329211), (801, 252354), (822, 245907), (921, 219474), (1233, 163938), (1602, 126177), (1842, 109737), (2403, 84118), (2466, 81969), (2763, 73158), (3699, 54646), (4806, 42059), (5526, 36579), (7398, 27323), (8289, 24386), (12193, 16578)]