203439870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3571}}^1$

素因数の和:3798

約数の個数: 64

約数和(自身を含む): 545230080

約数和(自身を除く): 341790210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 633, 1055, 1266, 1899, 2110, 3165, 3571, 3798, 5697, 6330, 7142, 9495, 10713, 11394, 17855, 18990, 21426, 28485, 32139, 35710, 53565, 56970, 64278, 96417, 107130, 160695, 192834, 321390, 482085, 753481, 964170, 1506962, 2260443, 3767405, 4520886, 6781329, 7534810, 11302215, 13562658, 20343987, 22604430, 33906645, 40687974, 67813290, 101719935, 203439870]

約数ペア:

[(1, 203439870), (2, 101719935), (3, 67813290), (5, 40687974), (6, 33906645), (9, 22604430), (10, 20343987), (15, 13562658), (18, 11302215), (27, 7534810), (30, 6781329), (45, 4520886), (54, 3767405), (90, 2260443), (135, 1506962), (211, 964170), (270, 753481), (422, 482085), (633, 321390), (1055, 192834), (1266, 160695), (1899, 107130), (2110, 96417), (3165, 64278), (3571, 56970), (3798, 53565), (5697, 35710), (6330, 32139), (7142, 28485), (9495, 21426), (10713, 18990), (11394, 17855)]