201930768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 612382680

約数和(自身を除く): 410451912

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, 269, 312, 401, 468, 538, 624, 802, 807, 936, 1076, 1203, 1604, 1614, 1872, 2152, 2406, 2421, 3208, 3228, 3497, 3609, 4304, 4812, 4842, 5213, 6416, 6456, 6994, 7218, 9624, 9684, 10426, 10491, 12912, 13988, 14436, 15639, 19248, 19368, 20852, 20982, 27976, 28872, 31278, 31473, 38736, 41704, 41964, 46917, 55952, 57744, 62556, 62946, 83408, 83928, 93834, 107869, 125112, 125892, 167856, 187668, 215738, 250224, 251784, 323607, 375336, 431476, 503568, 647214, 750672, 862952, 970821, 1294428, 1402297, 1725904, 1941642, 2588856, 2804594, 3883284, 4206891, 5177712, 5609188, 7766568, 8413782, 11218376, 12620673, 15533136, 16827564, 22436752, 25241346, 33655128, 50482692, 67310256, 100965384, 201930768]

約数ペア:

[(1, 201930768), (2, 100965384), (3, 67310256), (4, 50482692), (6, 33655128), (8, 25241346), (9, 22436752), (12, 16827564), (13, 15533136), (16, 12620673), (18, 11218376), (24, 8413782), (26, 7766568), (36, 5609188), (39, 5177712), (48, 4206891), (52, 3883284), (72, 2804594), (78, 2588856), (104, 1941642), (117, 1725904), (144, 1402297), (156, 1294428), (208, 970821), (234, 862952), (269, 750672), (312, 647214), (401, 503568), (468, 431476), (538, 375336), (624, 323607), (802, 251784), (807, 250224), (936, 215738), (1076, 187668), (1203, 167856), (1604, 125892), (1614, 125112), (1872, 107869), (2152, 93834), (2406, 83928), (2421, 83408), (3208, 62946), (3228, 62556), (3497, 57744), (3609, 55952), (4304, 46917), (4812, 41964), (4842, 41704), (5213, 38736), (6416, 31473), (6456, 31278), (6994, 28872), (7218, 27976), (9624, 20982), (9684, 20852), (10426, 19368), (10491, 19248), (12912, 15639), (13988, 14436)]