211848780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24691}}^1$

素因数の和:24727

約数の個数: 96

約数和(自身を含む): 696907008

約数和(自身を除く): 485058228

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, 24691, 49382, 74073, 98764, 123455, 148146, 246910, 271601, 296292, 320983, 370365, 493820, 543202, 641966, 740730, 814803, 962949, 1086404, 1283932, 1358005, 1481460, 1604915, 1629606, 1925898, 2716010, 3209830, 3259212, 3530813, 3851796, 4074015, 4814745, 5432020, 6419660, 7061626, 8148030, 9629490, 10592439, 14123252, 16296060, 17654065, 19258980, 21184878, 35308130, 42369756, 52962195, 70616260, 105924390, 211848780]

約数ペア:

[(1, 211848780), (2, 105924390), (3, 70616260), (4, 52962195), (5, 42369756), (6, 35308130), (10, 21184878), (11, 19258980), (12, 17654065), (13, 16296060), (15, 14123252), (20, 10592439), (22, 9629490), (26, 8148030), (30, 7061626), (33, 6419660), (39, 5432020), (44, 4814745), (52, 4074015), (55, 3851796), (60, 3530813), (65, 3259212), (66, 3209830), (78, 2716010), (110, 1925898), (130, 1629606), (132, 1604915), (143, 1481460), (156, 1358005), (165, 1283932), (195, 1086404), (220, 962949), (260, 814803), (286, 740730), (330, 641966), (390, 543202), (429, 493820), (572, 370365), (660, 320983), (715, 296292), (780, 271601), (858, 246910), (1430, 148146), (1716, 123455), (2145, 98764), (2860, 74073), (4290, 49382), (8580, 24691)]