199735848

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 605404800

約数和(自身を除く): 405668952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 83, 104, 108, 117, 156, 166, 216, 234, 249, 312, 332, 351, 468, 498, 664, 702, 747, 857, 936, 996, 1079, 1404, 1494, 1714, 1992, 2158, 2241, 2571, 2808, 2988, 3237, 3428, 4316, 4482, 5142, 5976, 6474, 6856, 7713, 8632, 8964, 9711, 10284, 11141, 12948, 15426, 17928, 19422, 20568, 22282, 23139, 25896, 29133, 30852, 33423, 38844, 44564, 46278, 58266, 61704, 66846, 71131, 77688, 89128, 92556, 100269, 116532, 133692, 142262, 185112, 200538, 213393, 233064, 267384, 284524, 300807, 401076, 426786, 569048, 601614, 640179, 802152, 853572, 924703, 1203228, 1280358, 1707144, 1849406, 1920537, 2406456, 2560716, 2774109, 3698812, 3841074, 5121432, 5548218, 7397624, 7682148, 8322327, 11096436, 15364296, 16644654, 22192872, 24966981, 33289308, 49933962, 66578616, 99867924, 199735848]

約数ペア:

[(1, 199735848), (2, 99867924), (3, 66578616), (4, 49933962), (6, 33289308), (8, 24966981), (9, 22192872), (12, 16644654), (13, 15364296), (18, 11096436), (24, 8322327), (26, 7682148), (27, 7397624), (36, 5548218), (39, 5121432), (52, 3841074), (54, 3698812), (72, 2774109), (78, 2560716), (83, 2406456), (104, 1920537), (108, 1849406), (117, 1707144), (156, 1280358), (166, 1203228), (216, 924703), (234, 853572), (249, 802152), (312, 640179), (332, 601614), (351, 569048), (468, 426786), (498, 401076), (664, 300807), (702, 284524), (747, 267384), (857, 233064), (936, 213393), (996, 200538), (1079, 185112), (1404, 142262), (1494, 133692), (1714, 116532), (1992, 100269), (2158, 92556), (2241, 89128), (2571, 77688), (2808, 71131), (2988, 66846), (3237, 61704), (3428, 58266), (4316, 46278), (4482, 44564), (5142, 38844), (5976, 33423), (6474, 30852), (6856, 29133), (7713, 25896), (8632, 23139), (8964, 22282), (9711, 20568), (10284, 19422), (11141, 17928), (12948, 15426)]