201748986

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 443414400

約数和(自身を除く): 241665414

約数列:

[1, 2, 3, 6, 9, 18, 151, 199, 302, 373, 398, 453, 597, 746, 906, 1119, 1194, 1359, 1791, 2238, 2718, 3357, 3582, 6714, 30049, 56323, 60098, 74227, 90147, 112646, 148454, 168969, 180294, 222681, 270441, 337938, 445362, 506907, 540882, 668043, 1013814, 1336086, 11208277, 22416554, 33624831, 67249662, 100874493, 201748986]

約数ペア:

[(1, 201748986), (2, 100874493), (3, 67249662), (6, 33624831), (9, 22416554), (18, 11208277), (151, 1336086), (199, 1013814), (302, 668043), (373, 540882), (398, 506907), (453, 445362), (597, 337938), (746, 270441), (906, 222681), (1119, 180294), (1194, 168969), (1359, 148454), (1791, 112646), (2238, 90147), (2718, 74227), (3357, 60098), (3582, 56323), (6714, 30049)]