201404790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 550929600

約数和(自身を除く): 349524810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 149, 207, 230, 298, 345, 414, 447, 653, 690, 745, 894, 1035, 1306, 1341, 1490, 1959, 2070, 2235, 2682, 3265, 3427, 3918, 4470, 5877, 6530, 6705, 6854, 9795, 10281, 11754, 13410, 15019, 17135, 19590, 20562, 29385, 30038, 30843, 34270, 45057, 51405, 58770, 61686, 75095, 90114, 97297, 102810, 135171, 150190, 154215, 194594, 225285, 270342, 291891, 308430, 450570, 486485, 583782, 675855, 875673, 972970, 1351710, 1459455, 1751346, 2237831, 2918910, 4378365, 4475662, 6713493, 8756730, 11189155, 13426986, 20140479, 22378310, 33567465, 40280958, 67134930, 100702395, 201404790]

約数ペア:

[(1, 201404790), (2, 100702395), (3, 67134930), (5, 40280958), (6, 33567465), (9, 22378310), (10, 20140479), (15, 13426986), (18, 11189155), (23, 8756730), (30, 6713493), (45, 4475662), (46, 4378365), (69, 2918910), (90, 2237831), (115, 1751346), (138, 1459455), (149, 1351710), (207, 972970), (230, 875673), (298, 675855), (345, 583782), (414, 486485), (447, 450570), (653, 308430), (690, 291891), (745, 270342), (894, 225285), (1035, 194594), (1306, 154215), (1341, 150190), (1490, 135171), (1959, 102810), (2070, 97297), (2235, 90114), (2682, 75095), (3265, 61686), (3427, 58770), (3918, 51405), (4470, 45057), (5877, 34270), (6530, 30843), (6705, 30038), (6854, 29385), (9795, 20562), (10281, 19590), (11754, 17135), (13410, 15019)]