210938832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:709

約数の個数: 120

約数和(自身を含む): 639599688

約数和(自身を除く): 428660856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 281, 312, 401, 468, 562, 624, 802, 843, 936, 1124, 1203, 1604, 1686, 1872, 2248, 2406, 2529, 3208, 3372, 3609, 3653, 4496, 4812, 5058, 5213, 6416, 6744, 7218, 7306, 9624, 10116, 10426, 10959, 13488, 14436, 14612, 15639, 19248, 20232, 20852, 21918, 28872, 29224, 31278, 32877, 40464, 41704, 43836, 46917, 57744, 58448, 62556, 65754, 83408, 87672, 93834, 112681, 125112, 131508, 175344, 187668, 225362, 250224, 263016, 338043, 375336, 450724, 526032, 676086, 750672, 901448, 1014129, 1352172, 1464853, 1802896, 2028258, 2704344, 2929706, 4056516, 4394559, 5408688, 5859412, 8113032, 8789118, 11718824, 13183677, 16226064, 17578236, 23437648, 26367354, 35156472, 52734708, 70312944, 105469416, 210938832]

約数ペア:

[(1, 210938832), (2, 105469416), (3, 70312944), (4, 52734708), (6, 35156472), (8, 26367354), (9, 23437648), (12, 17578236), (13, 16226064), (16, 13183677), (18, 11718824), (24, 8789118), (26, 8113032), (36, 5859412), (39, 5408688), (48, 4394559), (52, 4056516), (72, 2929706), (78, 2704344), (104, 2028258), (117, 1802896), (144, 1464853), (156, 1352172), (208, 1014129), (234, 901448), (281, 750672), (312, 676086), (401, 526032), (468, 450724), (562, 375336), (624, 338043), (802, 263016), (843, 250224), (936, 225362), (1124, 187668), (1203, 175344), (1604, 131508), (1686, 125112), (1872, 112681), (2248, 93834), (2406, 87672), (2529, 83408), (3208, 65754), (3372, 62556), (3609, 58448), (3653, 57744), (4496, 46917), (4812, 43836), (5058, 41704), (5213, 40464), (6416, 32877), (6744, 31278), (7218, 29224), (7306, 28872), (9624, 21918), (10116, 20852), (10426, 20232), (10959, 19248), (13488, 15639), (14436, 14612)]