209800932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 572006400

約数和(自身を除く): 362205468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 59, 62, 66, 79, 93, 118, 121, 124, 132, 158, 177, 186, 236, 237, 242, 316, 341, 354, 363, 372, 474, 484, 649, 682, 708, 726, 869, 948, 1023, 1298, 1364, 1452, 1738, 1829, 1947, 2046, 2449, 2596, 2607, 3476, 3658, 3751, 3894, 4092, 4661, 4898, 5214, 5487, 7139, 7316, 7347, 7502, 7788, 9322, 9559, 9796, 10428, 10974, 11253, 13983, 14278, 14694, 15004, 18644, 19118, 20119, 21417, 21948, 22506, 26939, 27966, 28556, 28677, 29388, 38236, 40238, 42834, 45012, 51271, 53878, 55932, 57354, 60357, 80476, 80817, 85668, 102542, 107756, 114708, 120714, 144491, 153813, 161634, 205084, 221309, 241428, 288982, 296329, 307626, 323268, 433473, 442618, 563981, 577964, 592658, 615252, 663927, 866946, 885236, 888987, 1127962, 1185316, 1327854, 1589401, 1691943, 1733892, 1777974, 2255924, 2655708, 3178802, 3383886, 3555948, 4768203, 6357604, 6767772, 9536406, 17483411, 19072812, 34966822, 52450233, 69933644, 104900466, 209800932]

約数ペア:

[(1, 209800932), (2, 104900466), (3, 69933644), (4, 52450233), (6, 34966822), (11, 19072812), (12, 17483411), (22, 9536406), (31, 6767772), (33, 6357604), (44, 4768203), (59, 3555948), (62, 3383886), (66, 3178802), (79, 2655708), (93, 2255924), (118, 1777974), (121, 1733892), (124, 1691943), (132, 1589401), (158, 1327854), (177, 1185316), (186, 1127962), (236, 888987), (237, 885236), (242, 866946), (316, 663927), (341, 615252), (354, 592658), (363, 577964), (372, 563981), (474, 442618), (484, 433473), (649, 323268), (682, 307626), (708, 296329), (726, 288982), (869, 241428), (948, 221309), (1023, 205084), (1298, 161634), (1364, 153813), (1452, 144491), (1738, 120714), (1829, 114708), (1947, 107756), (2046, 102542), (2449, 85668), (2596, 80817), (2607, 80476), (3476, 60357), (3658, 57354), (3751, 55932), (3894, 53878), (4092, 51271), (4661, 45012), (4898, 42834), (5214, 40238), (5487, 38236), (7139, 29388), (7316, 28677), (7347, 28556), (7502, 27966), (7788, 26939), (9322, 22506), (9559, 21948), (9796, 21417), (10428, 20119), (10974, 19118), (11253, 18644), (13983, 15004), (14278, 14694)]