201936280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1973

約数の個数: 128

約数和(自身を含む): 578793600

約数和(自身を除く): 376857320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 455, 520, 580, 728, 754, 812, 910, 1015, 1160, 1508, 1624, 1820, 1885, 1913, 2030, 2639, 3016, 3640, 3770, 3826, 4060, 5278, 7540, 7652, 8120, 9565, 10556, 13195, 13391, 15080, 15304, 19130, 21112, 24869, 26390, 26782, 38260, 49738, 52780, 53564, 55477, 66955, 76520, 99476, 105560, 107128, 110954, 124345, 133910, 174083, 198952, 221908, 248690, 267820, 277385, 348166, 388339, 443816, 497380, 535640, 554770, 696332, 721201, 776678, 870415, 994760, 1109540, 1392664, 1442402, 1553356, 1740830, 1941695, 2219080, 2884804, 3106712, 3481660, 3606005, 3883390, 5048407, 5769608, 6963320, 7212010, 7766780, 10096814, 14424020, 15533560, 20193628, 25242035, 28848040, 40387256, 50484070, 100968140, 201936280]

約数ペア:

[(1, 201936280), (2, 100968140), (4, 50484070), (5, 40387256), (7, 28848040), (8, 25242035), (10, 20193628), (13, 15533560), (14, 14424020), (20, 10096814), (26, 7766780), (28, 7212010), (29, 6963320), (35, 5769608), (40, 5048407), (52, 3883390), (56, 3606005), (58, 3481660), (65, 3106712), (70, 2884804), (91, 2219080), (104, 1941695), (116, 1740830), (130, 1553356), (140, 1442402), (145, 1392664), (182, 1109540), (203, 994760), (232, 870415), (260, 776678), (280, 721201), (290, 696332), (364, 554770), (377, 535640), (406, 497380), (455, 443816), (520, 388339), (580, 348166), (728, 277385), (754, 267820), (812, 248690), (910, 221908), (1015, 198952), (1160, 174083), (1508, 133910), (1624, 124345), (1820, 110954), (1885, 107128), (1913, 105560), (2030, 99476), (2639, 76520), (3016, 66955), (3640, 55477), (3770, 53564), (3826, 52780), (4060, 49738), (5278, 38260), (7540, 26782), (7652, 26390), (8120, 24869), (9565, 21112), (10556, 19130), (13195, 15304), (13391, 15080)]