201659848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{683}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 434367360

約数和(自身を除く): 232707512

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 167, 221, 334, 442, 668, 683, 884, 1336, 1366, 1768, 2171, 2732, 2839, 4342, 5464, 5678, 8684, 8879, 11356, 11611, 17368, 17758, 22712, 23222, 35516, 36907, 46444, 71032, 73814, 92888, 114061, 147628, 150943, 228122, 295256, 301886, 456244, 603772, 912488, 1207544, 1482793, 1939037, 2965586, 3878074, 5931172, 7756148, 11862344, 15512296, 25207481, 50414962, 100829924, 201659848]

約数ペア:

[(1, 201659848), (2, 100829924), (4, 50414962), (8, 25207481), (13, 15512296), (17, 11862344), (26, 7756148), (34, 5931172), (52, 3878074), (68, 2965586), (104, 1939037), (136, 1482793), (167, 1207544), (221, 912488), (334, 603772), (442, 456244), (668, 301886), (683, 295256), (884, 228122), (1336, 150943), (1366, 147628), (1768, 114061), (2171, 92888), (2732, 73814), (2839, 71032), (4342, 46444), (5464, 36907), (5678, 35516), (8684, 23222), (8879, 22712), (11356, 17758), (11611, 17368)]