214421816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{13249}}^1$

素因数の和:13296

約数の個数: 48

約数和(自身を含む): 488130000

約数和(自身を除く): 273708184

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 8092, 13249, 16184, 26498, 52996, 92743, 105992, 185486, 225233, 370972, 450466, 741944, 900932, 1576631, 1801864, 3153262, 3828961, 6306524, 7657922, 12613048, 15315844, 26802727, 30631688, 53605454, 107210908, 214421816]

約数ペア:

[(1, 214421816), (2, 107210908), (4, 53605454), (7, 30631688), (8, 26802727), (14, 15315844), (17, 12613048), (28, 7657922), (34, 6306524), (56, 3828961), (68, 3153262), (119, 1801864), (136, 1576631), (238, 900932), (289, 741944), (476, 450466), (578, 370972), (952, 225233), (1156, 185486), (2023, 105992), (2312, 92743), (4046, 52996), (8092, 26498), (13249, 16184)]