208503672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1187}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 562826880

約数和(自身を除く): 354323208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 563, 1126, 1187, 1689, 2252, 2374, 3378, 3561, 4504, 4748, 6756, 7122, 7319, 9496, 13512, 14244, 14638, 15431, 21957, 28488, 29276, 30862, 43914, 46293, 58552, 61724, 87828, 92586, 123448, 175656, 185172, 370344, 668281, 1336562, 2004843, 2673124, 4009686, 5346248, 8019372, 8687653, 16038744, 17375306, 26062959, 34750612, 52125918, 69501224, 104251836, 208503672]

約数ペア:

[(1, 208503672), (2, 104251836), (3, 69501224), (4, 52125918), (6, 34750612), (8, 26062959), (12, 17375306), (13, 16038744), (24, 8687653), (26, 8019372), (39, 5346248), (52, 4009686), (78, 2673124), (104, 2004843), (156, 1336562), (312, 668281), (563, 370344), (1126, 185172), (1187, 175656), (1689, 123448), (2252, 92586), (2374, 87828), (3378, 61724), (3561, 58552), (4504, 46293), (4748, 43914), (6756, 30862), (7122, 29276), (7319, 28488), (9496, 21957), (13512, 15431), (14244, 14638)]