201577888

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 415751616

約数和(自身を除く): 214173728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 401, 683, 736, 802, 1366, 1604, 2732, 3208, 5464, 6416, 9223, 10928, 12832, 15709, 18446, 21856, 31418, 36892, 62836, 73784, 125672, 147568, 251344, 273883, 295136, 502688, 547766, 1095532, 2191064, 4382128, 6299309, 8764256, 12598618, 25197236, 50394472, 100788944, 201577888]

約数ペア:

[(1, 201577888), (2, 100788944), (4, 50394472), (8, 25197236), (16, 12598618), (23, 8764256), (32, 6299309), (46, 4382128), (92, 2191064), (184, 1095532), (368, 547766), (401, 502688), (683, 295136), (736, 273883), (802, 251344), (1366, 147568), (1604, 125672), (2732, 73784), (3208, 62836), (5464, 36892), (6416, 31418), (9223, 21856), (10928, 18446), (12832, 15709)]