210296436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 600606720

約数和(自身を除く): 390310284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 83, 84, 93, 98, 124, 139, 147, 166, 186, 196, 217, 249, 278, 294, 332, 372, 417, 434, 498, 556, 581, 588, 651, 834, 868, 973, 996, 1162, 1302, 1519, 1668, 1743, 1946, 2324, 2573, 2604, 2919, 3038, 3486, 3892, 4067, 4309, 4557, 5146, 5838, 6076, 6811, 6972, 7719, 8134, 8618, 9114, 10292, 11537, 11676, 12201, 12927, 13622, 15438, 16268, 17236, 18011, 18228, 20433, 23074, 24402, 25854, 27244, 30163, 30876, 34611, 36022, 40866, 46148, 48804, 51708, 54033, 60326, 69222, 72044, 80759, 81732, 90489, 108066, 120652, 126077, 138444, 161518, 180978, 211141, 216132, 242277, 252154, 323036, 357647, 361956, 378231, 422282, 484554, 504308, 565313, 633423, 715294, 756462, 844564, 969108, 1072941, 1130626, 1266846, 1430588, 1512924, 1695939, 2145882, 2261252, 2503529, 2533692, 3391878, 4291764, 5007058, 6783756, 7510587, 10014116, 15021174, 17524703, 30042348, 35049406, 52574109, 70098812, 105148218, 210296436]

約数ペア:

[(1, 210296436), (2, 105148218), (3, 70098812), (4, 52574109), (6, 35049406), (7, 30042348), (12, 17524703), (14, 15021174), (21, 10014116), (28, 7510587), (31, 6783756), (42, 5007058), (49, 4291764), (62, 3391878), (83, 2533692), (84, 2503529), (93, 2261252), (98, 2145882), (124, 1695939), (139, 1512924), (147, 1430588), (166, 1266846), (186, 1130626), (196, 1072941), (217, 969108), (249, 844564), (278, 756462), (294, 715294), (332, 633423), (372, 565313), (417, 504308), (434, 484554), (498, 422282), (556, 378231), (581, 361956), (588, 357647), (651, 323036), (834, 252154), (868, 242277), (973, 216132), (996, 211141), (1162, 180978), (1302, 161518), (1519, 138444), (1668, 126077), (1743, 120652), (1946, 108066), (2324, 90489), (2573, 81732), (2604, 80759), (2919, 72044), (3038, 69222), (3486, 60326), (3892, 54033), (4067, 51708), (4309, 48804), (4557, 46148), (5146, 40866), (5838, 36022), (6076, 34611), (6811, 30876), (6972, 30163), (7719, 27244), (8134, 25854), (8618, 24402), (9114, 23074), (10292, 20433), (11537, 18228), (11676, 18011), (12201, 17236), (12927, 16268), (13622, 15438)]