201039540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{691}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 608716416

約数和(自身を除く): 407676876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 373, 390, 691, 746, 780, 1119, 1382, 1492, 1865, 2073, 2238, 2764, 3455, 3730, 4146, 4476, 4849, 5595, 6910, 7460, 8292, 8983, 9698, 10365, 11190, 13820, 14547, 17966, 19396, 20730, 22380, 24245, 26949, 29094, 35932, 41460, 44915, 48490, 53898, 58188, 72735, 89830, 96980, 107796, 134745, 145470, 179660, 257743, 269490, 290940, 515486, 538980, 773229, 1030972, 1288715, 1546458, 2577430, 3092916, 3350659, 3866145, 5154860, 6701318, 7732290, 10051977, 13402636, 15464580, 16753295, 20103954, 33506590, 40207908, 50259885, 67013180, 100519770, 201039540]

約数ペア:

[(1, 201039540), (2, 100519770), (3, 67013180), (4, 50259885), (5, 40207908), (6, 33506590), (10, 20103954), (12, 16753295), (13, 15464580), (15, 13402636), (20, 10051977), (26, 7732290), (30, 6701318), (39, 5154860), (52, 3866145), (60, 3350659), (65, 3092916), (78, 2577430), (130, 1546458), (156, 1288715), (195, 1030972), (260, 773229), (373, 538980), (390, 515486), (691, 290940), (746, 269490), (780, 257743), (1119, 179660), (1382, 145470), (1492, 134745), (1865, 107796), (2073, 96980), (2238, 89830), (2764, 72735), (3455, 58188), (3730, 53898), (4146, 48490), (4476, 44915), (4849, 41460), (5595, 35932), (6910, 29094), (7460, 26949), (8292, 24245), (8983, 22380), (9698, 20730), (10365, 19396), (11190, 17966), (13820, 14547)]