201964760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17471}}^1$

素因数の和:17516

約数の個数: 48

約数和(自身を含む): 482751360

約数和(自身を除く): 280786600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 17471, 34942, 69884, 87355, 139768, 174710, 297007, 349420, 594014, 698840, 1188028, 1485035, 2376056, 2970070, 5049119, 5940140, 10098238, 11880280, 20196476, 25245595, 40392952, 50491190, 100982380, 201964760]

約数ペア:

[(1, 201964760), (2, 100982380), (4, 50491190), (5, 40392952), (8, 25245595), (10, 20196476), (17, 11880280), (20, 10098238), (34, 5940140), (40, 5049119), (68, 2970070), (85, 2376056), (136, 1485035), (170, 1188028), (289, 698840), (340, 594014), (578, 349420), (680, 297007), (1156, 174710), (1445, 139768), (2312, 87355), (2890, 69884), (5780, 34942), (11560, 17471)]