201564388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 384894720

約数和(自身を除く): 183330332

約数列:

[1, 2, 4, 19, 38, 47, 73, 76, 94, 146, 188, 292, 773, 893, 1387, 1546, 1786, 2774, 3092, 3431, 3572, 5548, 6862, 13724, 14687, 29374, 36331, 56429, 58748, 65189, 72662, 112858, 130378, 145324, 225716, 260756, 690289, 1072151, 1380578, 2144302, 2652163, 2761156, 4288604, 5304326, 10608652, 50391097, 100782194, 201564388]

約数ペア:

[(1, 201564388), (2, 100782194), (4, 50391097), (19, 10608652), (38, 5304326), (47, 4288604), (73, 2761156), (76, 2652163), (94, 2144302), (146, 1380578), (188, 1072151), (292, 690289), (773, 260756), (893, 225716), (1387, 145324), (1546, 130378), (1786, 112858), (2774, 72662), (3092, 65189), (3431, 58748), (3572, 56429), (5548, 36331), (6862, 29374), (13724, 14687)]