193736972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 411665856

約数和(自身を除く): 217928884

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 121, 143, 164, 242, 286, 451, 484, 533, 572, 751, 902, 1066, 1502, 1573, 1804, 2132, 3004, 3146, 4961, 5863, 6292, 8261, 9763, 9922, 11726, 16522, 19526, 19844, 23452, 30791, 33044, 39052, 61582, 64493, 90871, 107393, 123164, 128986, 181742, 214786, 257972, 338701, 363484, 400283, 429572, 677402, 800566, 1181323, 1354804, 1601132, 2362646, 3725711, 4403113, 4725292, 7451422, 8806226, 14902844, 17612452, 48434243, 96868486, 193736972]

約数ペア:

[(1, 193736972), (2, 96868486), (4, 48434243), (11, 17612452), (13, 14902844), (22, 8806226), (26, 7451422), (41, 4725292), (44, 4403113), (52, 3725711), (82, 2362646), (121, 1601132), (143, 1354804), (164, 1181323), (242, 800566), (286, 677402), (451, 429572), (484, 400283), (533, 363484), (572, 338701), (751, 257972), (902, 214786), (1066, 181742), (1502, 128986), (1573, 123164), (1804, 107393), (2132, 90871), (3004, 64493), (3146, 61582), (4961, 39052), (5863, 33044), (6292, 30791), (8261, 23452), (9763, 19844), (9922, 19526), (11726, 16522)]