201375680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3058

約数の個数: 112

約数和(自身を含む): 550834560

約数和(自身を除く): 349458880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2090, 3011, 3040, 3344, 3520, 4180, 6022, 6080, 6688, 8360, 12044, 13376, 15055, 16720, 24088, 30110, 33121, 33440, 48176, 57209, 60220, 66242, 66880, 96352, 114418, 120440, 132484, 165605, 192704, 228836, 240880, 264968, 286045, 331210, 457672, 481760, 529936, 572090, 629299, 662420, 915344, 963520, 1059872, 1144180, 1258598, 1324840, 1830688, 2119744, 2288360, 2517196, 2649680, 3146495, 3661376, 4576720, 5034392, 5299360, 6292990, 9153440, 10068784, 10598720, 12585980, 18306880, 20137568, 25171960, 40275136, 50343920, 100687840, 201375680]

約数ペア:

[(1, 201375680), (2, 100687840), (4, 50343920), (5, 40275136), (8, 25171960), (10, 20137568), (11, 18306880), (16, 12585980), (19, 10598720), (20, 10068784), (22, 9153440), (32, 6292990), (38, 5299360), (40, 5034392), (44, 4576720), (55, 3661376), (64, 3146495), (76, 2649680), (80, 2517196), (88, 2288360), (95, 2119744), (110, 1830688), (152, 1324840), (160, 1258598), (176, 1144180), (190, 1059872), (209, 963520), (220, 915344), (304, 662420), (320, 629299), (352, 572090), (380, 529936), (418, 481760), (440, 457672), (608, 331210), (704, 286045), (760, 264968), (836, 240880), (880, 228836), (1045, 192704), (1216, 165605), (1520, 132484), (1672, 120440), (1760, 114418), (2090, 96352), (3011, 66880), (3040, 66242), (3344, 60220), (3520, 57209), (4180, 48176), (6022, 33440), (6080, 33121), (6688, 30110), (8360, 24088), (12044, 16720), (13376, 15055)]