201063420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65707}}^1$

素因数の和:65739

約数の個数: 72

約数和(自身を含む): 645778224

約数和(自身を除く): 444714804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 65707, 131414, 197121, 262828, 328535, 394242, 591363, 657070, 788484, 985605, 1117019, 1182726, 1314140, 1971210, 2234038, 2365452, 2956815, 3351057, 3942420, 4468076, 5585095, 5913630, 6702114, 10053171, 11170190, 11827260, 13404228, 16755285, 20106342, 22340380, 33510570, 40212684, 50265855, 67021140, 100531710, 201063420]

約数ペア:

[(1, 201063420), (2, 100531710), (3, 67021140), (4, 50265855), (5, 40212684), (6, 33510570), (9, 22340380), (10, 20106342), (12, 16755285), (15, 13404228), (17, 11827260), (18, 11170190), (20, 10053171), (30, 6702114), (34, 5913630), (36, 5585095), (45, 4468076), (51, 3942420), (60, 3351057), (68, 2956815), (85, 2365452), (90, 2234038), (102, 1971210), (153, 1314140), (170, 1182726), (180, 1117019), (204, 985605), (255, 788484), (306, 657070), (340, 591363), (510, 394242), (612, 328535), (765, 262828), (1020, 197121), (1530, 131414), (3060, 65707)]