202945456

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{15227}}^1$

素因数の和:15266

約数の個数: 60

約数和(自身を含む): 484341768

約数和(自身を除く): 281396312

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 15227, 30454, 60908, 106589, 121816, 213178, 243632, 258859, 426356, 517718, 746123, 852712, 1035436, 1492246, 1705424, 1812013, 2070872, 2984492, 3624026, 4141744, 5968984, 7248052, 11937968, 12684091, 14496104, 25368182, 28992208, 50736364, 101472728, 202945456]

約数ペア:

[(1, 202945456), (2, 101472728), (4, 50736364), (7, 28992208), (8, 25368182), (14, 14496104), (16, 12684091), (17, 11937968), (28, 7248052), (34, 5968984), (49, 4141744), (56, 3624026), (68, 2984492), (98, 2070872), (112, 1812013), (119, 1705424), (136, 1492246), (196, 1035436), (238, 852712), (272, 746123), (392, 517718), (476, 426356), (784, 258859), (833, 243632), (952, 213178), (1666, 121816), (1904, 106589), (3332, 60908), (6664, 30454), (13328, 15227)]