219602012

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 449137920

約数和(自身を除く): 229535908

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 307, 413, 433, 614, 826, 866, 1228, 1652, 1732, 2149, 3031, 4298, 6062, 8596, 12124, 18113, 25547, 36226, 51094, 72452, 102188, 126791, 132931, 178829, 253582, 265862, 357658, 507164, 531724, 715316, 930517, 1861034, 3722068, 7842929, 15685858, 31371716, 54900503, 109801006, 219602012]

約数ペア:

[(1, 219602012), (2, 109801006), (4, 54900503), (7, 31371716), (14, 15685858), (28, 7842929), (59, 3722068), (118, 1861034), (236, 930517), (307, 715316), (413, 531724), (433, 507164), (614, 357658), (826, 265862), (866, 253582), (1228, 178829), (1652, 132931), (1732, 126791), (2149, 102188), (3031, 72452), (4298, 51094), (6062, 36226), (8596, 25547), (12124, 18113)]