201943560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18493}}^1$

素因数の和:18527

約数の個数: 128

約数和(自身を含む): 745678080

約数和(自身を除く): 543734520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 18493, 36986, 55479, 73972, 92465, 110958, 129451, 147944, 184930, 221916, 240409, 258902, 277395, 369860, 388353, 443832, 480818, 517804, 554790, 647255, 721227, 739720, 776706, 961636, 1035608, 1109580, 1202045, 1294510, 1442454, 1553412, 1682863, 1923272, 1941765, 2219160, 2404090, 2589020, 2884908, 3106824, 3365726, 3606135, 3883530, 4808180, 5048589, 5178040, 5769816, 6731452, 7212270, 7767060, 8414315, 9616360, 10097178, 13462904, 14424540, 15534120, 16828630, 20194356, 25242945, 28849080, 33657260, 40388712, 50485890, 67314520, 100971780, 201943560]

約数ペア:

[(1, 201943560), (2, 100971780), (3, 67314520), (4, 50485890), (5, 40388712), (6, 33657260), (7, 28849080), (8, 25242945), (10, 20194356), (12, 16828630), (13, 15534120), (14, 14424540), (15, 13462904), (20, 10097178), (21, 9616360), (24, 8414315), (26, 7767060), (28, 7212270), (30, 6731452), (35, 5769816), (39, 5178040), (40, 5048589), (42, 4808180), (52, 3883530), (56, 3606135), (60, 3365726), (65, 3106824), (70, 2884908), (78, 2589020), (84, 2404090), (91, 2219160), (104, 1941765), (105, 1923272), (120, 1682863), (130, 1553412), (140, 1442454), (156, 1294510), (168, 1202045), (182, 1109580), (195, 1035608), (210, 961636), (260, 776706), (273, 739720), (280, 721227), (312, 647255), (364, 554790), (390, 517804), (420, 480818), (455, 443832), (520, 388353), (546, 369860), (728, 277395), (780, 258902), (840, 240409), (910, 221916), (1092, 184930), (1365, 147944), (1560, 129451), (1820, 110958), (2184, 92465), (2730, 73972), (3640, 55479), (5460, 36986), (10920, 18493)]