201947460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23537}}^1$

素因数の和:23573

約数の個数: 96

約数和(自身を含む): 664336512

約数和(自身を除く): 462389052

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 23537, 47074, 70611, 94148, 117685, 141222, 235370, 258907, 282444, 305981, 353055, 470740, 517814, 611962, 706110, 776721, 917943, 1035628, 1223924, 1294535, 1412220, 1529905, 1553442, 1835886, 2589070, 3059810, 3106884, 3365791, 3671772, 3883605, 4589715, 5178140, 6119620, 6731582, 7767210, 9179430, 10097373, 13463164, 15534420, 16828955, 18358860, 20194746, 33657910, 40389492, 50486865, 67315820, 100973730, 201947460]

約数ペア:

[(1, 201947460), (2, 100973730), (3, 67315820), (4, 50486865), (5, 40389492), (6, 33657910), (10, 20194746), (11, 18358860), (12, 16828955), (13, 15534420), (15, 13463164), (20, 10097373), (22, 9179430), (26, 7767210), (30, 6731582), (33, 6119620), (39, 5178140), (44, 4589715), (52, 3883605), (55, 3671772), (60, 3365791), (65, 3106884), (66, 3059810), (78, 2589070), (110, 1835886), (130, 1553442), (132, 1529905), (143, 1412220), (156, 1294535), (165, 1223924), (195, 1035628), (220, 917943), (260, 776721), (286, 706110), (330, 611962), (390, 517814), (429, 470740), (572, 353055), (660, 305981), (715, 282444), (780, 258907), (858, 235370), (1430, 141222), (1716, 117685), (2145, 94148), (2860, 70611), (4290, 47074), (8580, 23537)]