203756494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8039}}^1$

素因数の和:8112

約数の個数: 32

約数和(自身を含む): 347328000

約数和(自身を除く): 143571506

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 551, 667, 874, 1102, 1334, 8039, 12673, 16078, 25346, 152741, 184897, 233131, 305482, 369794, 466262, 3513043, 4429489, 5362013, 7026086, 8858978, 10724026, 101878247, 203756494]

約数ペア:

[(1, 203756494), (2, 101878247), (19, 10724026), (23, 8858978), (29, 7026086), (38, 5362013), (46, 4429489), (58, 3513043), (437, 466262), (551, 369794), (667, 305482), (874, 233131), (1102, 184897), (1334, 152741), (8039, 25346), (12673, 16078)]