205312260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4021}}^1$

素因数の和:4093

約数の個数: 96

約数和(自身を含む): 616234752

約数和(自身を除く): 410922492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 276, 345, 370, 444, 460, 555, 690, 740, 851, 1110, 1380, 1702, 2220, 2553, 3404, 4021, 4255, 5106, 8042, 8510, 10212, 12063, 12765, 16084, 17020, 20105, 24126, 25530, 40210, 48252, 51060, 60315, 80420, 92483, 120630, 148777, 184966, 241260, 277449, 297554, 369932, 446331, 462415, 554898, 595108, 743885, 892662, 924830, 1109796, 1387245, 1487770, 1785324, 1849660, 2231655, 2774490, 2975540, 3421871, 4463310, 5548980, 6843742, 8926620, 10265613, 13687484, 17109355, 20531226, 34218710, 41062452, 51328065, 68437420, 102656130, 205312260]

約数ペア:

[(1, 205312260), (2, 102656130), (3, 68437420), (4, 51328065), (5, 41062452), (6, 34218710), (10, 20531226), (12, 17109355), (15, 13687484), (20, 10265613), (23, 8926620), (30, 6843742), (37, 5548980), (46, 4463310), (60, 3421871), (69, 2975540), (74, 2774490), (92, 2231655), (111, 1849660), (115, 1785324), (138, 1487770), (148, 1387245), (185, 1109796), (222, 924830), (230, 892662), (276, 743885), (345, 595108), (370, 554898), (444, 462415), (460, 446331), (555, 369932), (690, 297554), (740, 277449), (851, 241260), (1110, 184966), (1380, 148777), (1702, 120630), (2220, 92483), (2553, 80420), (3404, 60315), (4021, 51060), (4255, 48252), (5106, 40210), (8042, 25530), (8510, 24126), (10212, 20105), (12063, 17020), (12765, 16084)]