217203084

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7243}}^1$

素因数の和:7284

約数の個数: 108

約数和(自身を含む): 676343304

約数和(自身を除く): 459140220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 3332, 4284, 4998, 7243, 7497, 9996, 14486, 14994, 21729, 28972, 29988, 43458, 50701, 65187, 86916, 101402, 123131, 130374, 152103, 202804, 246262, 260748, 304206, 354907, 369393, 456309, 492524, 608412, 709814, 738786, 861917, 912618, 1064721, 1108179, 1419628, 1477572, 1723834, 1825236, 2129442, 2216358, 2585751, 3194163, 3447668, 4258884, 4432716, 5171502, 6033419, 6388326, 7757253, 10343004, 12066838, 12776652, 15514506, 18100257, 24133676, 31029012, 36200514, 54300771, 72401028, 108601542, 217203084]

約数ペア:

[(1, 217203084), (2, 108601542), (3, 72401028), (4, 54300771), (6, 36200514), (7, 31029012), (9, 24133676), (12, 18100257), (14, 15514506), (17, 12776652), (18, 12066838), (21, 10343004), (28, 7757253), (34, 6388326), (36, 6033419), (42, 5171502), (49, 4432716), (51, 4258884), (63, 3447668), (68, 3194163), (84, 2585751), (98, 2216358), (102, 2129442), (119, 1825236), (126, 1723834), (147, 1477572), (153, 1419628), (196, 1108179), (204, 1064721), (238, 912618), (252, 861917), (294, 738786), (306, 709814), (357, 608412), (441, 492524), (476, 456309), (588, 369393), (612, 354907), (714, 304206), (833, 260748), (882, 246262), (1071, 202804), (1428, 152103), (1666, 130374), (1764, 123131), (2142, 101402), (2499, 86916), (3332, 65187), (4284, 50701), (4998, 43458), (7243, 29988), (7497, 28972), (9996, 21729), (14486, 14994)]