201463620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 580608000

約数和(自身を除く): 379144380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 199, 235, 282, 359, 398, 470, 564, 597, 705, 718, 796, 940, 995, 1077, 1194, 1410, 1436, 1795, 1990, 2154, 2388, 2820, 2985, 3590, 3980, 4308, 5385, 5970, 7180, 9353, 10770, 11940, 16873, 18706, 21540, 28059, 33746, 37412, 46765, 50619, 56118, 67492, 71441, 84365, 93530, 101238, 112236, 140295, 142882, 168730, 187060, 202476, 214323, 253095, 280590, 285764, 337460, 357205, 428646, 506190, 561180, 714410, 857292, 1012380, 1071615, 1428820, 2143230, 3357727, 4286460, 6715454, 10073181, 13430908, 16788635, 20146362, 33577270, 40292724, 50365905, 67154540, 100731810, 201463620]

約数ペア:

[(1, 201463620), (2, 100731810), (3, 67154540), (4, 50365905), (5, 40292724), (6, 33577270), (10, 20146362), (12, 16788635), (15, 13430908), (20, 10073181), (30, 6715454), (47, 4286460), (60, 3357727), (94, 2143230), (141, 1428820), (188, 1071615), (199, 1012380), (235, 857292), (282, 714410), (359, 561180), (398, 506190), (470, 428646), (564, 357205), (597, 337460), (705, 285764), (718, 280590), (796, 253095), (940, 214323), (995, 202476), (1077, 187060), (1194, 168730), (1410, 142882), (1436, 140295), (1795, 112236), (1990, 101238), (2154, 93530), (2388, 84365), (2820, 71441), (2985, 67492), (3590, 56118), (3980, 50619), (4308, 46765), (5385, 37412), (5970, 33746), (7180, 28059), (9353, 21540), (10770, 18706), (11940, 16873)]