202267160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7193}}^1$

素因数の和:7260

約数の個数: 64

約数和(自身を含む): 492069600

約数和(自身を除く): 289802440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2812, 3515, 5624, 7030, 7193, 14060, 14386, 28120, 28772, 35965, 57544, 71930, 136667, 143860, 266141, 273334, 287720, 532282, 546668, 683335, 1064564, 1093336, 1330705, 1366670, 2129128, 2661410, 2733340, 5056679, 5322820, 5466680, 10113358, 10645640, 20226716, 25283395, 40453432, 50566790, 101133580, 202267160]

約数ペア:

[(1, 202267160), (2, 101133580), (4, 50566790), (5, 40453432), (8, 25283395), (10, 20226716), (19, 10645640), (20, 10113358), (37, 5466680), (38, 5322820), (40, 5056679), (74, 2733340), (76, 2661410), (95, 2129128), (148, 1366670), (152, 1330705), (185, 1093336), (190, 1064564), (296, 683335), (370, 546668), (380, 532282), (703, 287720), (740, 273334), (760, 266141), (1406, 143860), (1480, 136667), (2812, 71930), (3515, 57544), (5624, 35965), (7030, 28772), (7193, 28120), (14060, 14386)]