201216470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 456311232

約数和(自身を除く): 255094762

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 169, 182, 233, 338, 365, 455, 466, 511, 730, 845, 910, 949, 1022, 1165, 1183, 1631, 1690, 1898, 2330, 2366, 2555, 3029, 3262, 4745, 5110, 5915, 6058, 6643, 8155, 9490, 11830, 12337, 13286, 15145, 16310, 17009, 21203, 24674, 30290, 33215, 34018, 39377, 42406, 61685, 66430, 78754, 85045, 86359, 106015, 119063, 123370, 170090, 172718, 196885, 212030, 221117, 238126, 275639, 393770, 431795, 442234, 551278, 595315, 863590, 1105585, 1190630, 1378195, 1547819, 2211170, 2756390, 2874521, 3095638, 5749042, 7739095, 14372605, 15478190, 20121647, 28745210, 40243294, 100608235, 201216470]

約数ペア:

[(1, 201216470), (2, 100608235), (5, 40243294), (7, 28745210), (10, 20121647), (13, 15478190), (14, 14372605), (26, 7739095), (35, 5749042), (65, 3095638), (70, 2874521), (73, 2756390), (91, 2211170), (130, 1547819), (146, 1378195), (169, 1190630), (182, 1105585), (233, 863590), (338, 595315), (365, 551278), (455, 442234), (466, 431795), (511, 393770), (730, 275639), (845, 238126), (910, 221117), (949, 212030), (1022, 196885), (1165, 172718), (1183, 170090), (1631, 123370), (1690, 119063), (1898, 106015), (2330, 86359), (2366, 85045), (2555, 78754), (3029, 66430), (3262, 61685), (4745, 42406), (5110, 39377), (5915, 34018), (6058, 33215), (6643, 30290), (8155, 24674), (9490, 21203), (11830, 17009), (12337, 16310), (13286, 15145)]