219973908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{751}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 642797568

約数和(自身を除く): 422823660

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, 317, 462, 634, 751, 924, 951, 1268, 1502, 1902, 2219, 2253, 3004, 3487, 3804, 4438, 4506, 5257, 6657, 6974, 8261, 8876, 9012, 10461, 10514, 13314, 13948, 15771, 16522, 20922, 21028, 24409, 24783, 26628, 31542, 33044, 41844, 48818, 49566, 57827, 63084, 73227, 97636, 99132, 115654, 146454, 173481, 231308, 238067, 292908, 346962, 476134, 693924, 714201, 952268, 1428402, 1666469, 2618737, 2856804, 3332938, 4999407, 5237474, 6665876, 7856211, 9998814, 10474948, 15712422, 18331159, 19997628, 31424844, 36662318, 54993477, 73324636, 109986954, 219973908]

約数ペア:

[(1, 219973908), (2, 109986954), (3, 73324636), (4, 54993477), (6, 36662318), (7, 31424844), (11, 19997628), (12, 18331159), (14, 15712422), (21, 10474948), (22, 9998814), (28, 7856211), (33, 6665876), (42, 5237474), (44, 4999407), (66, 3332938), (77, 2856804), (84, 2618737), (132, 1666469), (154, 1428402), (231, 952268), (308, 714201), (317, 693924), (462, 476134), (634, 346962), (751, 292908), (924, 238067), (951, 231308), (1268, 173481), (1502, 146454), (1902, 115654), (2219, 99132), (2253, 97636), (3004, 73227), (3487, 63084), (3804, 57827), (4438, 49566), (4506, 48818), (5257, 41844), (6657, 33044), (6974, 31542), (8261, 26628), (8876, 24783), (9012, 24409), (10461, 21028), (10514, 20922), (13314, 16522), (13948, 15771)]