209621000460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{39254869}}^1$

素因数の和:39254970

約数の個数: 48

約数和(自身を含む): 593533634400

約数和(自身を除く): 383912633940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 39254869, 78509738, 117764607, 157019476, 196274345, 235529214, 392548690, 471058428, 588823035, 785097380, 1177646070, 2355292140, 3493683341, 6987366682, 10481050023, 13974733364, 17468416705, 20962100046, 34936833410, 41924200092, 52405250115, 69873666820, 104810500230, 209621000460]

約数ペア:

[(1, 209621000460), (2, 104810500230), (3, 69873666820), (4, 52405250115), (5, 41924200092), (6, 34936833410), (10, 20962100046), (12, 17468416705), (15, 13974733364), (20, 10481050023), (30, 6987366682), (60, 3493683341), (89, 2355292140), (178, 1177646070), (267, 785097380), (356, 588823035), (445, 471058428), (534, 392548690), (890, 235529214), (1068, 196274345), (1335, 157019476), (1780, 117764607), (2670, 78509738), (5340, 39254869)]