221400000066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{19087}}^1$

素因数の和:19340

約数の個数: 128

約数和(自身を含む): 534781624320

約数和(自身を除く): 313381624254

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 59, 62, 93, 118, 151, 177, 186, 217, 302, 354, 413, 434, 453, 651, 826, 906, 1057, 1239, 1302, 1829, 2114, 2478, 3171, 3658, 4681, 5487, 6342, 8909, 9362, 10974, 12803, 14043, 17818, 19087, 25606, 26727, 28086, 32767, 38174, 38409, 53454, 57261, 62363, 65534, 76818, 98301, 114522, 124726, 133609, 187089, 196602, 267218, 276179, 374178, 400827, 552358, 591697, 801654, 828537, 1126133, 1183394, 1657074, 1775091, 1933253, 2252266, 2882137, 3378399, 3550182, 3866506, 4141879, 5764274, 5799759, 6756798, 7882931, 8283758, 8646411, 11599518, 12425637, 15765862, 17292822, 20174959, 23648793, 24851274, 34910123, 40349918, 47297586, 60524877, 69820246, 89346247, 104730369, 121049754, 170046083, 178692494, 209460738, 244370861, 268038741, 340092166, 488741722, 510138249, 536077482, 625423729, 733112583, 1020276498, 1190322581, 1250847458, 1466225166, 1876271187, 2380645162, 3570967743, 3752542374, 5271428573, 7141935486, 10542857146, 15814285719, 31628571438, 36900000011, 73800000022, 110700000033, 221400000066]

約数ペア:

[(1, 221400000066), (2, 110700000033), (3, 73800000022), (6, 36900000011), (7, 31628571438), (14, 15814285719), (21, 10542857146), (31, 7141935486), (42, 5271428573), (59, 3752542374), (62, 3570967743), (93, 2380645162), (118, 1876271187), (151, 1466225166), (177, 1250847458), (186, 1190322581), (217, 1020276498), (302, 733112583), (354, 625423729), (413, 536077482), (434, 510138249), (453, 488741722), (651, 340092166), (826, 268038741), (906, 244370861), (1057, 209460738), (1239, 178692494), (1302, 170046083), (1829, 121049754), (2114, 104730369), (2478, 89346247), (3171, 69820246), (3658, 60524877), (4681, 47297586), (5487, 40349918), (6342, 34910123), (8909, 24851274), (9362, 23648793), (10974, 20174959), (12803, 17292822), (14043, 15765862), (17818, 12425637), (19087, 11599518), (25606, 8646411), (26727, 8283758), (28086, 7882931), (32767, 6756798), (38174, 5799759), (38409, 5764274), (53454, 4141879), (57261, 3866506), (62363, 3550182), (65534, 3378399), (76818, 2882137), (98301, 2252266), (114522, 1933253), (124726, 1775091), (133609, 1657074), (187089, 1183394), (196602, 1126133), (267218, 828537), (276179, 801654), (374178, 591697), (400827, 552358)]