200975190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30313}}^1$

素因数の和:30353

約数の個数: 64

約数和(自身を含む): 550017216

約数和(自身を除く): 349042026

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 30313, 60626, 90939, 151565, 181878, 303130, 394069, 454695, 515321, 788138, 909390, 1030642, 1182207, 1545963, 1970345, 2364414, 2576605, 3091926, 3940690, 5153210, 5911035, 6699173, 7729815, 11822070, 13398346, 15459630, 20097519, 33495865, 40195038, 66991730, 100487595, 200975190]

約数ペア:

[(1, 200975190), (2, 100487595), (3, 66991730), (5, 40195038), (6, 33495865), (10, 20097519), (13, 15459630), (15, 13398346), (17, 11822070), (26, 7729815), (30, 6699173), (34, 5911035), (39, 5153210), (51, 3940690), (65, 3091926), (78, 2576605), (85, 2364414), (102, 1970345), (130, 1545963), (170, 1182207), (195, 1030642), (221, 909390), (255, 788138), (390, 515321), (442, 454695), (510, 394069), (663, 303130), (1105, 181878), (1326, 151565), (2210, 90939), (3315, 60626), (6630, 30313)]