207917304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 637632000

約数和(自身を除く): 429714696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 53, 56, 57, 76, 84, 106, 114, 133, 152, 159, 168, 212, 228, 266, 318, 371, 399, 424, 456, 532, 636, 742, 798, 1007, 1064, 1113, 1229, 1272, 1484, 1596, 2014, 2226, 2458, 2968, 3021, 3192, 3687, 4028, 4452, 4916, 6042, 7049, 7374, 8056, 8603, 8904, 9832, 12084, 14098, 14748, 17206, 21147, 23351, 24168, 25809, 28196, 29496, 34412, 42294, 46702, 51618, 56392, 65137, 68824, 70053, 84588, 93404, 103236, 130274, 140106, 163457, 169176, 186808, 195411, 206472, 260548, 280212, 326914, 390822, 455959, 490371, 521096, 560424, 653828, 781644, 911918, 980742, 1237603, 1307656, 1367877, 1563288, 1823836, 1961484, 2475206, 2735754, 3647672, 3712809, 3922968, 4950412, 5471508, 7425618, 8663221, 9900824, 10943016, 14851236, 17326442, 25989663, 29702472, 34652884, 51979326, 69305768, 103958652, 207917304]

約数ペア:

[(1, 207917304), (2, 103958652), (3, 69305768), (4, 51979326), (6, 34652884), (7, 29702472), (8, 25989663), (12, 17326442), (14, 14851236), (19, 10943016), (21, 9900824), (24, 8663221), (28, 7425618), (38, 5471508), (42, 4950412), (53, 3922968), (56, 3712809), (57, 3647672), (76, 2735754), (84, 2475206), (106, 1961484), (114, 1823836), (133, 1563288), (152, 1367877), (159, 1307656), (168, 1237603), (212, 980742), (228, 911918), (266, 781644), (318, 653828), (371, 560424), (399, 521096), (424, 490371), (456, 455959), (532, 390822), (636, 326914), (742, 280212), (798, 260548), (1007, 206472), (1064, 195411), (1113, 186808), (1229, 169176), (1272, 163457), (1484, 140106), (1596, 130274), (2014, 103236), (2226, 93404), (2458, 84588), (2968, 70053), (3021, 68824), (3192, 65137), (3687, 56392), (4028, 51618), (4452, 46702), (4916, 42294), (6042, 34412), (7049, 29496), (7374, 28196), (8056, 25809), (8603, 24168), (8904, 23351), (9832, 21147), (12084, 17206), (14098, 14748)]