203842032

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{563}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 556690560

約数和(自身を除く): 352848528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 397, 456, 563, 794, 912, 1126, 1191, 1588, 1689, 2252, 2382, 3176, 3378, 4504, 4764, 6352, 6756, 7543, 9008, 9528, 10697, 13512, 15086, 19056, 21394, 22629, 27024, 30172, 32091, 42788, 45258, 60344, 64182, 85576, 90516, 120688, 128364, 171152, 181032, 223511, 256728, 362064, 447022, 513456, 670533, 894044, 1341066, 1788088, 2682132, 3576176, 4246709, 5364264, 8493418, 10728528, 12740127, 16986836, 25480254, 33973672, 50960508, 67947344, 101921016, 203842032]

約数ペア:

[(1, 203842032), (2, 101921016), (3, 67947344), (4, 50960508), (6, 33973672), (8, 25480254), (12, 16986836), (16, 12740127), (19, 10728528), (24, 8493418), (38, 5364264), (48, 4246709), (57, 3576176), (76, 2682132), (114, 1788088), (152, 1341066), (228, 894044), (304, 670533), (397, 513456), (456, 447022), (563, 362064), (794, 256728), (912, 223511), (1126, 181032), (1191, 171152), (1588, 128364), (1689, 120688), (2252, 90516), (2382, 85576), (3176, 64182), (3378, 60344), (4504, 45258), (4764, 42788), (6352, 32091), (6756, 30172), (7543, 27024), (9008, 22629), (9528, 21394), (10697, 19056), (13512, 15086)]