220301666508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{240587}}^1$

素因数の和:241603

約数の個数: 96

約数和(自身を含む): 641526939648

約数和(自身を除く): 421225273140

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 991, 1982, 2973, 3964, 5946, 6937, 10901, 11892, 13874, 20811, 21802, 27748, 32703, 41622, 43604, 65406, 76307, 83244, 130812, 152614, 228921, 240587, 305228, 457842, 481174, 721761, 915684, 962348, 1443522, 1684109, 2646457, 2887044, 3368218, 5052327, 5292914, 6736436, 7939371, 10104654, 10585828, 15878742, 18525199, 20209308, 31757484, 37050398, 55575597, 74100796, 111151194, 222302388, 238421717, 476843434, 715265151, 953686868, 1430530302, 1668952019, 2622638887, 2861060604, 3337904038, 5006856057, 5245277774, 6675808076, 7867916661, 10013712114, 10490555548, 15735833322, 18358472209, 20027424228, 31471666644, 36716944418, 55075416627, 73433888836, 110150833254, 220301666508]

約数ペア:

[(1, 220301666508), (2, 110150833254), (3, 73433888836), (4, 55075416627), (6, 36716944418), (7, 31471666644), (11, 20027424228), (12, 18358472209), (14, 15735833322), (21, 10490555548), (22, 10013712114), (28, 7867916661), (33, 6675808076), (42, 5245277774), (44, 5006856057), (66, 3337904038), (77, 2861060604), (84, 2622638887), (132, 1668952019), (154, 1430530302), (231, 953686868), (308, 715265151), (462, 476843434), (924, 238421717), (991, 222302388), (1982, 111151194), (2973, 74100796), (3964, 55575597), (5946, 37050398), (6937, 31757484), (10901, 20209308), (11892, 18525199), (13874, 15878742), (20811, 10585828), (21802, 10104654), (27748, 7939371), (32703, 6736436), (41622, 5292914), (43604, 5052327), (65406, 3368218), (76307, 2887044), (83244, 2646457), (130812, 1684109), (152614, 1443522), (228921, 962348), (240587, 915684), (305228, 721761), (457842, 481174)]