201342830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 411844608

約数和(自身を除く): 210501778

約数列:

[1, 2, 5, 10, 13, 26, 31, 47, 62, 65, 94, 130, 155, 235, 310, 403, 470, 611, 806, 1063, 1222, 1457, 2015, 2126, 2914, 3055, 4030, 5315, 6110, 7285, 10630, 13819, 14570, 18941, 27638, 32953, 37882, 49961, 65906, 69095, 94705, 99922, 138190, 164765, 189410, 249805, 329530, 428389, 499610, 649493, 856778, 1298986, 1548791, 2141945, 3097582, 3247465, 4283890, 6494930, 7743955, 15487910, 20134283, 40268566, 100671415, 201342830]

約数ペア:

[(1, 201342830), (2, 100671415), (5, 40268566), (10, 20134283), (13, 15487910), (26, 7743955), (31, 6494930), (47, 4283890), (62, 3247465), (65, 3097582), (94, 2141945), (130, 1548791), (155, 1298986), (235, 856778), (310, 649493), (403, 499610), (470, 428389), (611, 329530), (806, 249805), (1063, 189410), (1222, 164765), (1457, 138190), (2015, 99922), (2126, 94705), (2914, 69095), (3055, 65906), (4030, 49961), (5315, 37882), (6110, 32953), (7285, 27638), (10630, 18941), (13819, 14570)]