202495809740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{649483}}^1$

素因数の和:649647

約数の個数: 96

約数和(自身を含む): 518506458624

約数和(自身を除く): 316010648884

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 131, 140, 170, 238, 262, 340, 476, 524, 595, 655, 917, 1190, 1310, 1834, 2227, 2380, 2620, 3668, 4454, 4585, 8908, 9170, 11135, 15589, 18340, 22270, 31178, 44540, 62356, 77945, 155890, 311780, 649483, 1298966, 2597932, 3247415, 4546381, 6494830, 9092762, 11041211, 12989660, 18185524, 22082422, 22731905, 44164844, 45463810, 55206055, 77288477, 85082273, 90927620, 110412110, 154576954, 170164546, 220824220, 309153908, 340329092, 386442385, 425411365, 595575911, 772884770, 850822730, 1191151822, 1446398641, 1545769540, 1701645460, 2382303644, 2892797282, 2977879555, 5785594564, 5955759110, 7231993205, 10124790487, 11911518220, 14463986410, 20249580974, 28927972820, 40499161948, 50623952435, 101247904870, 202495809740]

約数ペア:

[(1, 202495809740), (2, 101247904870), (4, 50623952435), (5, 40499161948), (7, 28927972820), (10, 20249580974), (14, 14463986410), (17, 11911518220), (20, 10124790487), (28, 7231993205), (34, 5955759110), (35, 5785594564), (68, 2977879555), (70, 2892797282), (85, 2382303644), (119, 1701645460), (131, 1545769540), (140, 1446398641), (170, 1191151822), (238, 850822730), (262, 772884770), (340, 595575911), (476, 425411365), (524, 386442385), (595, 340329092), (655, 309153908), (917, 220824220), (1190, 170164546), (1310, 154576954), (1834, 110412110), (2227, 90927620), (2380, 85082273), (2620, 77288477), (3668, 55206055), (4454, 45463810), (4585, 44164844), (8908, 22731905), (9170, 22082422), (11135, 18185524), (15589, 12989660), (18340, 11041211), (22270, 9092762), (31178, 6494830), (44540, 4546381), (62356, 3247415), (77945, 2597932), (155890, 1298966), (311780, 649483)]