206958180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24121}}^1$

素因数の和:24157

約数の個数: 96

約数和(自身を含む): 680819328

約数和(自身を除く): 473861148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 24121, 48242, 72363, 96484, 120605, 144726, 241210, 265331, 289452, 313573, 361815, 482420, 530662, 627146, 723630, 795993, 940719, 1061324, 1254292, 1326655, 1447260, 1567865, 1591986, 1881438, 2653310, 3135730, 3183972, 3449303, 3762876, 3979965, 4703595, 5306620, 6271460, 6898606, 7959930, 9407190, 10347909, 13797212, 15919860, 17246515, 18814380, 20695818, 34493030, 41391636, 51739545, 68986060, 103479090, 206958180]

約数ペア:

[(1, 206958180), (2, 103479090), (3, 68986060), (4, 51739545), (5, 41391636), (6, 34493030), (10, 20695818), (11, 18814380), (12, 17246515), (13, 15919860), (15, 13797212), (20, 10347909), (22, 9407190), (26, 7959930), (30, 6898606), (33, 6271460), (39, 5306620), (44, 4703595), (52, 3979965), (55, 3762876), (60, 3449303), (65, 3183972), (66, 3135730), (78, 2653310), (110, 1881438), (130, 1591986), (132, 1567865), (143, 1447260), (156, 1326655), (165, 1254292), (195, 1061324), (220, 940719), (260, 795993), (286, 723630), (330, 627146), (390, 530662), (429, 482420), (572, 361815), (660, 313573), (715, 289452), (780, 265331), (858, 241210), (1430, 144726), (1716, 120605), (2145, 96484), (2860, 72363), (4290, 48242), (8580, 24121)]