210339712

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 485683200

約数和(自身を除く): 275343488

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 64, 79, 88, 122, 124, 128, 158, 176, 244, 248, 316, 341, 352, 488, 496, 632, 671, 682, 704, 869, 976, 992, 1264, 1342, 1364, 1408, 1738, 1891, 1952, 1984, 2449, 2528, 2684, 2728, 3476, 3782, 3904, 3968, 4819, 4898, 5056, 5368, 5456, 6952, 7564, 7808, 9638, 9796, 10112, 10736, 10912, 13904, 15128, 19276, 19592, 20801, 21472, 21824, 26939, 27808, 30256, 38552, 39184, 41602, 42944, 43648, 53009, 53878, 55616, 60512, 77104, 78368, 83204, 85888, 106018, 107756, 111232, 121024, 149389, 154208, 156736, 166408, 212036, 215512, 242048, 298778, 308416, 313472, 332816, 424072, 431024, 597556, 616832, 665632, 848144, 862048, 1195112, 1331264, 1643279, 1696288, 1724096, 2390224, 2662528, 3286558, 3392576, 3448192, 4780448, 6573116, 6785152, 9560896, 13146232, 19121792, 26292464, 52584928, 105169856, 210339712]

約数ペア:

[(1, 210339712), (2, 105169856), (4, 52584928), (8, 26292464), (11, 19121792), (16, 13146232), (22, 9560896), (31, 6785152), (32, 6573116), (44, 4780448), (61, 3448192), (62, 3392576), (64, 3286558), (79, 2662528), (88, 2390224), (122, 1724096), (124, 1696288), (128, 1643279), (158, 1331264), (176, 1195112), (244, 862048), (248, 848144), (316, 665632), (341, 616832), (352, 597556), (488, 431024), (496, 424072), (632, 332816), (671, 313472), (682, 308416), (704, 298778), (869, 242048), (976, 215512), (992, 212036), (1264, 166408), (1342, 156736), (1364, 154208), (1408, 149389), (1738, 121024), (1891, 111232), (1952, 107756), (1984, 106018), (2449, 85888), (2528, 83204), (2684, 78368), (2728, 77104), (3476, 60512), (3782, 55616), (3904, 53878), (3968, 53009), (4819, 43648), (4898, 42944), (5056, 41602), (5368, 39184), (5456, 38552), (6952, 30256), (7564, 27808), (7808, 26939), (9638, 21824), (9796, 21472), (10112, 20801), (10736, 19592), (10912, 19276), (13904, 15128)]