202117356

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 180

約数和(自身を含む): 637282800

約数和(自身を除く): 435165444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 81, 84, 87, 98, 108, 116, 126, 147, 162, 174, 189, 196, 203, 252, 261, 294, 324, 348, 378, 406, 439, 441, 522, 567, 588, 609, 756, 783, 812, 878, 882, 1044, 1134, 1218, 1317, 1323, 1421, 1566, 1756, 1764, 1827, 2268, 2349, 2436, 2634, 2646, 2842, 3073, 3132, 3654, 3951, 3969, 4263, 4698, 5268, 5292, 5481, 5684, 6146, 7308, 7902, 7938, 8526, 9219, 9396, 10962, 11853, 12292, 12731, 12789, 15804, 15876, 16443, 17052, 18438, 21511, 21924, 23706, 25462, 25578, 27657, 32886, 35559, 36876, 38193, 38367, 43022, 47412, 50924, 51156, 55314, 64533, 65772, 71118, 76386, 76734, 82971, 86044, 89117, 110628, 114579, 115101, 129066, 142236, 152772, 153468, 165942, 178234, 193599, 229158, 230202, 248913, 258132, 267351, 331884, 343737, 356468, 387198, 458316, 460404, 497826, 534702, 580797, 623819, 687474, 774396, 802053, 995652, 1031211, 1069404, 1161594, 1247638, 1374948, 1604106, 1742391, 1871457, 2062422, 2323188, 2406159, 2495276, 3208212, 3484782, 3742914, 4124844, 4812318, 5614371, 6969564, 7218477, 7485828, 9624636, 11228742, 14436954, 16843113, 22457484, 28873908, 33686226, 50529339, 67372452, 101058678, 202117356]

約数ペア:

[(1, 202117356), (2, 101058678), (3, 67372452), (4, 50529339), (6, 33686226), (7, 28873908), (9, 22457484), (12, 16843113), (14, 14436954), (18, 11228742), (21, 9624636), (27, 7485828), (28, 7218477), (29, 6969564), (36, 5614371), (42, 4812318), (49, 4124844), (54, 3742914), (58, 3484782), (63, 3208212), (81, 2495276), (84, 2406159), (87, 2323188), (98, 2062422), (108, 1871457), (116, 1742391), (126, 1604106), (147, 1374948), (162, 1247638), (174, 1161594), (189, 1069404), (196, 1031211), (203, 995652), (252, 802053), (261, 774396), (294, 687474), (324, 623819), (348, 580797), (378, 534702), (406, 497826), (439, 460404), (441, 458316), (522, 387198), (567, 356468), (588, 343737), (609, 331884), (756, 267351), (783, 258132), (812, 248913), (878, 230202), (882, 229158), (1044, 193599), (1134, 178234), (1218, 165942), (1317, 153468), (1323, 152772), (1421, 142236), (1566, 129066), (1756, 115101), (1764, 114579), (1827, 110628), (2268, 89117), (2349, 86044), (2436, 82971), (2634, 76734), (2646, 76386), (2842, 71118), (3073, 65772), (3132, 64533), (3654, 55314), (3951, 51156), (3969, 50924), (4263, 47412), (4698, 43022), (5268, 38367), (5292, 38193), (5481, 36876), (5684, 35559), (6146, 32886), (7308, 27657), (7902, 25578), (7938, 25462), (8526, 23706), (9219, 21924), (9396, 21511), (10962, 18438), (11853, 17052), (12292, 16443), (12731, 15876), (12789, 15804)]