221884572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3419

約数の個数: 96

約数和(自身を含む): 647847424

約数和(自身を除く): 425962852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 793, 854, 1092, 1281, 1586, 1708, 2379, 2562, 3172, 3331, 4758, 5124, 5551, 6662, 9516, 9993, 11102, 13324, 16653, 19986, 22204, 23317, 33306, 39972, 43303, 46634, 66612, 69951, 86606, 93268, 129909, 139902, 173212, 203191, 259818, 279804, 303121, 406382, 519636, 606242, 609573, 812764, 909363, 1212484, 1219146, 1422337, 1818726, 2438292, 2641483, 2844674, 3637452, 4267011, 5282966, 5689348, 7924449, 8534022, 10565932, 15848898, 17068044, 18490381, 31697796, 36980762, 55471143, 73961524, 110942286, 221884572]

約数ペア:

[(1, 221884572), (2, 110942286), (3, 73961524), (4, 55471143), (6, 36980762), (7, 31697796), (12, 18490381), (13, 17068044), (14, 15848898), (21, 10565932), (26, 8534022), (28, 7924449), (39, 5689348), (42, 5282966), (52, 4267011), (61, 3637452), (78, 2844674), (84, 2641483), (91, 2438292), (122, 1818726), (156, 1422337), (182, 1219146), (183, 1212484), (244, 909363), (273, 812764), (364, 609573), (366, 606242), (427, 519636), (546, 406382), (732, 303121), (793, 279804), (854, 259818), (1092, 203191), (1281, 173212), (1586, 139902), (1708, 129909), (2379, 93268), (2562, 86606), (3172, 69951), (3331, 66612), (4758, 46634), (5124, 43303), (5551, 39972), (6662, 33306), (9516, 23317), (9993, 22204), (11102, 19986), (13324, 16653)]